1

© Siemens AG 2015

Air Circuit Breakers

1/2 Introduction
1
3WL air circuit breakers/
non-automatic air circuit breakers
up to 6300 A (AC), IEC
1/9 Introduction
1/10 3-pole, fixed-mounted versions
1/17 3-pole, withdrawable versions
1/24 4-pole, fixed-mounted versions
1/31 4-pole, withdrawable versions
1/38 Options
1/45 Accessories and spare parts

3WL non-automatic air circuit

breakers up to 4000 A (DC)
1/67 3- and 4-pole,
fixed-mounted versions
1/68 3- and 4-pole,
withdrawable versions
1/70 Accessories and spare parts

Ch. 12 3KC ATC5300

transfer control devices

For further technical

product information:
Direct reference to the products in the
Industry Mall from the selection and Configuration Manual
ordering data tables: Air Circuit Breakers
Article No.
Paper catalog: Article No.: 3ZW1012-3WL11-0AC1
To get more
www.siemens.com/
product? Article No.
product information Service & Support Portal:
enter the Web
www.siemens.com/lowvoltage/product-
address plus
Article No. support .
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→ Product List:
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Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

Introduction
1 ■ Overview
Devices Page Applications/ Standards Used in
Individual components

Non-residential

Residential
buildings

buildings
Industry
3WL air circuit breakers/ 1/10 ... As incoming-feeder, distribution, tie, IEC 60947-2, ✓ -- ✓
non-automatic air circuit breakers 1/37 and outgoing-feeder circuit breakers in climate-proof acc. to
up to 6300 A (AC), IEC electrical installations IEC 60068-2-30
For switching and protecting motors,
capacitors, generators, transformers,
busbars and cables

3WL non-automatic air circuit 1/67 ... As incoming-feeder, distribution, tie, IEC 60947-2, ✓ -- ✓
breakers up to 4000 A (DC) 1/69 and outgoing-feeder circuit breakers in climate-proof acc. to
electrical installations IEC 60068-2-30
For switching and protecting motors,
capacitors, generators, transformers,
busbars and cables

Protective device with device holder 1/52 Electronic Trip Unit with protection As for circuit breakers ✓ -- ✓
and optional measurement function functions LI, LSI, LSING and LSIN(G),
(ETU) with or without measurement function
Plus
Rating plugs 1/52 For rated currents In from 250 A to As for circuit breakers ✓ -- ✓
6300 A. The maximum rated current
n = 3 2 0 0 A of the circuit breaker must not be
N S E 0 _ 0 0 9 9 2 b exceeded.

5 1
G F M A T 4 5 B Ground-fault modules 1/52 With alarm and tripping As for circuit breakers ✓ -- ✓
g T R IP A L A R M A L A R M J g (s ) 1 2 Jg
G A .5 .1
B .4 .2
C T R IP .3 .3
D .2 .4
O F F E .1 .5

N S E 0 _ 0 1 0 2 7 a

Displays 1/52 4-line displays for ETU45B As for circuit breakers ✓ -- ✓

N S E 0 _ 0 1 6 0 9

Current transformers 1/52 Internal transformers for N conductors, As for circuit breakers ✓ -- ✓
for N conductor protection external transformers for N conductors

N S E 0 _ 0 0 9 9 0 a

EMC filters 1/52 Common-mode interference suppressor As for circuit breakers ✓ -- ✓

filters
F 7 More accessories 1/53 Sealable and lockable covers, As for circuit breakers ✓ -- ✓
for Electronic Trip Units automatic reset of the reclosing lockout,
remote reset solenoid,
retrofittable internal CubicleBUS wiring,
retrofittable internal wiring for
connection of external N and
G transformers
N S E 0 _ 0 0 9 9 9 a

Locking devices 1/53 Interlocking set for mechanical ON/OFF, As for circuit breakers ✓ -- ✓
locking devices against unauthorized
closing in operator panels/
for withdrawable circuit breakers,
locking devices for operating
NSE0_00982 mechanism handle with padlock,
locking devices to prevent movement of
the withdrawable circuit breakers,
interlocking systems
Locking mechanisms 1/54 To prevent movement of the As for circuit breakers ✓ -- ✓
withdrawable circuit breakers into
disconnected position, to prevent
opening of the cabinet door in
NSE0_00987 ON position, to prevent opening of the
cabinet door, to prevent movement with
the cabinet door open
Interlocks 1/55 Mutual mechanical interlocking, As for circuit breakers ✓ -- ✓
couplings on the circuit breaker
(with ring) for mutual interlocking,
Bowden wire

NSE0_00989

1/2 Siemens LV 10 · 2015

 © Siemens AG 2015

Air Circuit Breakers

Introduction
1
Devices Page Applications/ Standards Used in
Individual components

Non-residential

Residential
buildings

buildings
Industry
Transfer control devices Ch. 12 The transfer control device, equipped with two IEC 60947-6-1 ✓ ✓ ✓
3KC ATC5300 motor-driven circuit breakers, serves as a transfer DIN VDE 0660-114
system that automatically or manually switches UL 508
between two power supply systems in low-voltage CSA 22.2 No. 14
power distribution applications.

Test devices 1/55 Manual tester Release 2 for Electronic Trip Units, As for circuit breakers ✓ -- ✓
function testers
Capacitor storage devices 1/55 For shunt releases As for circuit breakers ✓ -- ✓
Indicators, control elements 1/56 Ready-to-close signaling switches, signaling As for circuit breakers ✓ -- ✓
switches, tripped signaling switches,
operating cycles counters,
stored energy status signaling switches,
position signaling switches for guide frames,
electric ON buttons,
motor shutdown switches,
N S E 0 _ 0 0 9 9 5 a EMERGENCY-STOP buttons
Auxiliary conductor 1/57 Male connectors for circuit breakers, As for circuit breakers ✓ -- ✓
connections extension for 1000 V male connector versions,
male connectors and extension for 1000 V,
auxiliary supply connectors for circuit breakers or
N S E 0 _ 0 1 2 6 9

guide frames,
coding kits,
sliding contacts for guide frames,
blanking blocks for circuit breakers
Auxiliary releases 1/58 Closing solenoids/shunt releases, As for circuit breakers ✓ -- ✓
undervoltage releases
Operating mechanisms 1/58 Motorized operating mechanism As for circuit breakers ✓ -- ✓

Auxiliary contacts 1/58 Auxiliary switch blocks As for circuit breakers ✓ -- ✓

Door sealing frames, hoods, 1/59 Door sealing frames, IP55 protective covers, As for circuit breakers ✓ -- ✓
shutters shutters
Arc chutes 1/59 Arc chutes, arc chute covers As for circuit breakers ✓ -- ✓

Coding for withdrawable 1/59 By customer, for 36 coding variants As for circuit breakers ✓ -- ✓
version
Grounding connection 1/60 Grounding connection between the guide frame As for circuit breakers ✓ -- ✓
and the withdrawable circuit breaker,
contacting modules for withdrawable circuit
breakers
NSE0 01018a

Support brackets 1/60 For mounting fixed-mounted circuit breakers on As for circuit breakers ✓ -- ✓
vertical plane
CubicleBUS modules 1/60 Digital and analog input and output modules, As for circuit breakers ✓ -- ✓
Zone Selective Interlocking modules
Parameterization systems 1/60 Breaker Data Adapter (BDA), BDA Plus, As for circuit breakers ✓ -- ✓
Connection cables for BDA Plus,
powerconfig parameterization software
Accessories for 1/61 Factory-fitted cables for CubicleBUS modules, As for circuit breakers ✓ -- ✓
communications SENTRON manuals for communication solutions,
voltage transformers
1 2 3 4 5 6 7 8 9 Retrofitting and spare parts 1/61 PROFIBUS retrofit kits, As for circuit breakers ✓ -- ✓
COM15 PROFIBUS modules,
Device
COM16 MODBUS modules,
PROFIBUS DP
CubicleBus MODBUS IEC retrofit kits,
Breaker Status Sensor (BSS),
measurement function Plus

NSE-01025

Main conductor 1/62, Front-accessible main connections with double or As for circuit breakers ✓ -- ✓
connections, 1/63 single hole, rear vertical main connections, rear
fixed-mounted, main horizontal main connections, circuit connecting
conductor connections, flanges, supports for front and DIN connecting
withdrawable bars

NSE-01010

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 © Siemens AG 2015

Air Circuit Breakers

Introduction
1

Size I Size II Size III

Air circuit breakers
3WL air circuit breakers/non-automatic air circuit breakers 3WL non-automatic air circuit
up to 6300 A (AC), IEC breakers up to 4000 A (DC)
Size I, II, III II
Rated current In A 630, 800, 1000, 1250, 1000, 2000, 4000
1600, 2000, 2500, 3200, 4000,
5000, 6300
Number of poles 3-pole, 4-pole 3-pole, 4-pole
Rated operational V AC ... 690/1000/1150 --
voltage Ue V DC -- ... 1000
Rated ultimate Size I Size II Size II Size III
short-circuit breaking kA 55/66/85 66/80/100 130 100/150 (3-pole), 30/25/20
capacity at 500 V AC 130 (4-pole) (at 300/600/1000 V DC)
Endurance Operating cycles Up to 20000 15000 10000 10000 15000
Mounting position
30° 30° 30° 30° 30° 30° 30° 30°

NSE0_00061a NSE0_00062a NSE0_00061a NSE0_00062a

Degree of protection
With cover IP55 IP55
Without cover IP41 IP41
(with door sealing frame)
Dimensions W mm 320/410 460/590 460/590 704/914 460/590
3-/4-pole Fixed- H mm 434 434 434 434 434
W D mounted D mm 291 291 291 291 291
Withdrawable H mm 465.5 465.5 465.5 465.5 465.5
D mm 471 471 471 471 471
H

NSS0_00535

NSE0_01109a
NSE0_01108a
NSE0_01107a
NSE0_01106a

NSE0_01111a
Rating Plug

Electronic Trip Units for 3WL circuit breakers

Type ETU15B1) ETU25B ETU27B ETU45B ETU76B
Overload protection ✓ ✓ ✓ ✓ ✓
Short-time delayed short-circuit protection -- ✓ ✓ ✓ ✓
Instantaneous short-circuit protection ✓ ✓ ✓ ✓ ✓
Neutral conductor protection -- -- ✓ ✓ ✓
Ground-fault protection -- -- ✓ ❑ ❑
Zone Selective Interlocking -- -- -- ❑ ❑
LCD, 4-line -- -- -- ❑ --
LCD, graphic -- -- -- -- ✓
Communication -- -- -- ❑ ❑
Measurement function Plus -- -- -- ❑ ❑
Selectable parameter sets -- -- -- -- ✓
Parameters freely programmable -- -- -- -- ✓
CubicleBUS -- -- -- ✓ ✓
✓ Standard
-- Not available
❑ Optional
1)
ETU15B cannot be used with 3WL circuit breakers, size III.
3WL air circuit breakers/non-automatic air circuit breakers
according to UL 489 up to 5000 A, see Catalog LV 16.

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Air Circuit Breakers

Introduction
Breaking capacity 1
Size I II III
Type 3WL11 3WL12 3WL13
Breaking capacity N S H N S H C H C C
N S H N S H C H C C
3-pole 4-pole
Short-circuit breaking capacity
Rated operational voltage Ue
up to 415 V AC
Icu kA 55 66 85 66 80 100 130 100 150 130
Ics kA 55 66 85 66 80 100 130 100 150 130
Icm kA 121 145 187 145 176 220 286 220 330 286
Rated operational voltage Ue
up to 500 V AC
Icu kA 55 66 85 66 80 100 130 100 150 130
Ics kA 55 66 85 66 80 100 130 100 150 130
Icm kA 121 145 187 145 176 220 286 220 330 286
Rated operational voltage Ue
up to 690 V AC
Icu kA 42 50 66 50 75 85 100 85 150 130
Ics kA 42 50 66 50 75 85 100 85 150 130
Icm kA 88 105 145 105 165 187 220 187 330 286
Rated operational voltage Ue
up to 1000 V/1150 V AC
Icu kA -- -- 509) -- -- 50 -- 50 704) 704)
Ics kA -- -- 509) -- -- 50 -- 50 704) 704)
Icm kA -- -- 1059) -- -- 105 -- 105 1544) 1544)
Rated short-time withstand
current Icw3)
0.5 s kA 55 66 75 66 80 100 100 100 100 100
1s kA 42 50 66 55 66 80 100 100 100 100
2s kA 29.5 35 46 39 46 651)/702) 70 80 80 80
3s kA 24 29 44 32 44 501)/652) 65 65 65 65
Rated conditional short-circuit
current Icc of the non-automatic
air circuit breakers
Up to 500 V AC kA 55 66 75 66 80 100 130 100 100 100
Up to 690 V AC kA 42 50 66 50 75 85 100 85 100 100
Up to 1000 V /1150 V AC kA -- -- 509) -- -- 504) -- 504) 704) 704)

Size I II
DC DC

Type 3WL11 3WL12

Breaking capacity DC DC
Short-circuit breaking capacity
Up to 220 V DC Icc kA 20 35
Up to 300 V DC Icc kA 20 30
Up to 600 V DC Icc kA 20 25
Up to 1000 V DC Icc kA 20 20
Rated short-time withstand
current Icw
0.5 s kA -- --
1s kA 20 355)/306)/257)/208)
2s kA -- --
3s kA -- --

N Circuit breakers with ECO breaking capacity N Abbreviations* English long text Explanation
Circuit breakers with standard breaking capacity S (functions)
S
L Long Time Delay Overload protection
H Circuit breakers with high breaking capacity H
S Short Time Delay Short-circuit protection
C Circuit breakers with very high breaking capacity C (short-time delayed)
Non-automatic air circuit breakers with DC breaking capacity I Instantaneous Short-circuit protection
DC (instantaneous)
These breaking capacities are indicated in the corresponding tables by N Neutral Protection Neutral conductor protection
the symbols shown on orange backgrounds. G Ground Fault Ground-fault protection
Note: * Designations according to IEC 60947-2, Appendix K.
For further technical specifications, see the configuration
manual "Air Circuit Breakers". Free download from: 4)
Rated operational voltage Ue = 1150 V.
www.siemens.com/lowvoltage/manuals 5)
At Ue = 220 V DC.
6)
1) At Ue = 300 V DC.
Size II with In max. ≤ 2500 A. 7)
2) At Ue = 600 V DC.
Size II with In max. = 3200 A and In max. = 4000 A. 8)
3) At Ue = 1000 V DC.
At a rated voltage of ≥ 690 V, the Icw value of the circuit breaker cannot be 9)
greater than the Icu or Ics value at 690 V. Values also apply to 690 V + 20 % version with Z-option "A16".

Siemens LV 10 · 2015 1/5

 © Siemens AG 2015

Air Circuit Breakers

Introduction
1 3WL air circuit breakers:
3WL air circuit breakers are extremely flexible in use and offer
consistent communication capability. With the 3WL circuit
breakers, just three sizes cover a performance range of
630 A to 6300 A. All models are characterized by the same
design, the same operation and the same comprehensive
accessories.

7
2

3 8

5
4

9
1
25

21
10
19

22 11

23
12

24 18 13

17

14
NSE0_01887d

20
16
15

$ Guide frame (pages 1/46 to 1/51) 4 Operating cycles counters (pages 1/40 and 1/56)
% Main circuit connection front, flange, horizontal, vertical 5 Breaker status sensor (BSS) (pages 1/41 and 1/61)
(pages 1/43, 1/62 and 1/63) 6 Protective device with device holder, Electronic Trip Unit (ETU)
& Position signaling switch (pages 1/41 and 1/56) (page 1/52)
( Grounding connection, leading (page 1/60) 7 Remote reset solenoid (pages 1/40 and 1/53)
) Shutters (pages 1/41 and 1/59) 8 Breaker data adapter (BDA Plus) (page 1/60)
* COM15 PROFIBUS module or COM16 MODBUS module 9 Four-line display (page 1/52)
(pages 1/41 and 1/61) : Ground-fault protection module (page 1/52)
+ External CubicleBUS modules (page 1/60) ; Rating plug (pages 1/39 and 1/52)
, Closing coil, auxiliary release (pages 1/38, 1/40 and 1/58) < Measurement function module (pages 1/41 and 1/52)
- Auxiliary conductor plug-in system (pages 1/42 and 1/57) = Circuit breaker (pages 1/10 to 1/37)
. Auxiliary switch block (pages 1/38 and 1/58)
/ Door sealing frame (pages 1/40 and 1/59)
0 Interlocking set for mechanical ON/OFF (page 1/53)
1 Transparent panel, function insert (page 1/53)
2 EMERGENCY-STOP pushbutton, key operated (page 1/56)
3 Motorized operating mechanism (pages 1/40 and 1/58)

1/6 Siemens LV 10 · 2015

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Air Circuit Breakers

Introduction
Communication-capable circuit breakers (with ETU45B or ETU76B Electronic Trip Unit) 1
20

Ethernet

18

19

PROFIBUS

PROFINET
13 14 15 16 17 7
4 5 6 21

CubicleBUS
3VA-line 3VA-line 9
10 8
2
1 1 1 11
12

NSE0_01105n
3

1 3VA molded case circuit breakers 12 Measurement function Plus

2 3VL molded case circuit breakers 13 Zone Selective Interlocking module
3 Electronic trip units ETU / LCD ETU 14 Digital output module with relay contacts
4 COM800 breaker data server 15 Digital output module with relay contacts, configurable
5 COM100 breaker data server 16 Analog output modules
6 COM20 Release 2 PROFIBUS module including Zone Selective Interlocking 17 Digital input modules
7 BDA Plus with Ethernet interface 18 Configuration software powerconfig V2.3 and higher
8 3WL air circuit breaker 19 PLC, e.g. SIMATIC S7
9 COM15 PROFIBUS module 20 E.g. SIMATIC powerrate
10 Breaker status sensor (BSS) 21 7KM PAC measuring devices
11 Electronic trip unit (ETU)

Siemens LV 10 · 2015 1/7

 © Siemens AG 2015

Air Circuit Breakers

Introduction
1
11

Ethernet MODBUS TCP

6 7 8 10

RS 485 with MODBUS RTU

3VA-line 3VA-line
9
5
3
1 1 1 2 4

I201_19162
1 3VA Molded Case Circuit Breakers 7 COM100 breaker data server
2 3WL air circuit breaker 8 7KM PAC4200 measuring device
3 COM16 MODBUS module 9 7KM PAC3100 measuring device
4 3VL molded case circuit breaker 10 7KM PAC3200 measuring device
5 COM21 MODBUS module 11 powerconfig configuration software from V2.3
6 COM800 breaker data server

Characteristics
• Coordinated communication concept using the PROFIBUS DP Communication:
or MODBUS, ranging from 16 A to 6300 A with 3VL molded • For air circuit breakers with optional communication function
case circuit breakers and 3WL air circuit breakers (ETU45B or ETU76B Electronic Trip Unit),
• The high level of modularity of circuit breakers and accessories see pages 1/10 to 1/37
allows easy retrofitting of all communication components • For accessories, see pages 1/60 and 1/61
• Significant additional benefits for the switchboard due to the • For more information, see also chapters "Measuring Devices
possibility of linking up external input and output modules to and Power Monitoring" and "Software"
the circuit breaker-internal CubicleBUS of the 3WL air circuit
breaker
• Innovative software products for parameterization, operation,
monitoring, and diagnostics of circuit breakers, both locally or
via PROFIBUS DP, MODBUS or Ethernet/Intranet/Internet
• Complete integration of the circuit breakers into the Totally
Integrated Power and Totally Integrated Automation solutions

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Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Introduction

■ Benefits • Measured values are the basis for efficient load management, 1
for drawing up power demand profiles and for allocating
Low space requirements energy to cost centers
• Preventive maintenance reduces the risk of expensive plant
The 3WL air circuit breakers require very little space. downtimes
Size I devices (up to 2000 A) fit into a 400 mm wide switchboard
• Measurement function with a very wide range of measured
panel. Size III devices (up to 6300 A) are the smallest of their
values, such as current, voltage, energy, power etc.
kind and with their construction width of 704 mm fit into an
800 mm wide switchboard panel. • Can be used in 690 V networks

Modular design ■ Application

Components such as auxiliary releases, motorized operating • As incoming-feeder, distribution, tie, and outgoing-feeder
mechanisms, Electronic Trip Units, current sensors, auxiliary circuit breakers in electrical installations
circuit signaling switches, automatic reset devices, interlocks • For switching and protecting motors, capacitors, generators,
and engagement operating mechanisms can all be exchanged transformers, busbars and cables
or retrofitted at a later stage, thus allowing the circuit breaker to
be adapted to new, changing requirements. When connected to an electronic I&C system, the air circuit
breakers offer a wide range of options for monitoring network
The main contact elements can all be replaced in order to events.
increase the endurance of the circuit breaker.
Air circuit breakers belong to the SENTRON product family of
Retrofittable modules for Electronic Trip Units protection, switching, measuring and monitoring devices and
Modularity is one of the main features of the new 3WL circuit can be used in applications between 16 A and 6300 A.
breakers. The AC devices are available as circuit breakers and
Special LCDs, ground-fault modules, rating plugs and non-automatic air circuit breakers. DC devices are only available
communication modules for the Electronic Trip Units are as non-automatic air circuit breakers.
available for fast and easy retrofitting and adaptation to
changing requirements. Standards

Communication/measuring functions 3WL circuit breakers comply with:

• IEC 60947-2
The use of modern communication-capable circuit breakers
opens up completely new possibilities in terms of start-up, • IEC 60947-2 Appendix F / CISPR 11/22 Class B
parameterization, diagnostics, maintenance and operation. • Climate-proof according to IEC 60068-2-30
This allows many different ways of reducing costs and improving Versions with UL 489 also available, see Catalog LV 16.
productivity in industrial plants, buildings and infrastructure
projects to be achieved: For further standards, see Appendix.
• Fast and reliable parameterization
• Timely information and response can prevent plant stoppages
• Effective diagnostics management

Conductor cross-sections

Size I II
Type Up to 3WL11 12 3WL11 16 3WL11 20 3WL12 08 3WL12 10 3WL12 12 3WL12 16 3WL12 20
3WL11 10
Permissible load • Up to 55 °C (Cu bare) A 1000 1250 1600 2000 800 1000 1250 1600 2000
for withdrawable • Up to 60 °C A 1000 1250 1600 1930 800 1000 1250 1600 2000
versions (Cu bare)1) A
at rear horizontal • Up to 70 °C 1000 1210 14902) 1780 800 1000 1250 1600 2000
main connections (Cu painted black)1)
Main conductor • Copper bars, Unit(s) 1 × 2× 2× 3× 1× 1× 2× 2× 3×
minimum bare mm2 60 × 10 40 × 10 50 × 10 50 × 10 50 × 10 60 × 10 40 × 10 50 × 10 50 × 10
cross-sections Unit(s) 1× 2× 2× 3× 1× 1× 2× 2× 3×
• Copper bars,
painted black mm2 60 × 10 40 × 10 50 × 10 50 × 10 50 × 10 60 × 10 40 × 10 50 × 10 50 × 10

Size II III
Type 3WL12 25 3WL12 32 3WL12 403) 3WL13 40 3WL13 50 3WL13 633)
Permissible load • Up to 55 °C (Cu bare) A 2500 3200 39504) 4000 5000 5920
for withdrawable • Up to 60 °C (Cu A 2500 3020 3810 4000 5000 5810
versions at rear bare)1) A
horizontal main • Up to 70 °C 2280 2870 3600 4000 5000 5500
connections (Cu painted black)1)
Main conductor • Copper bars, Unit(s) 2 × 3× 4× 4x 6x 6x
minimum bare mm2 100 × 10 100 × 10 120 × 10 100 x 10 100 x 10 120 x 10
cross-sections • Copper bars, Unit(s) 2 × 3× 4× 4× 6× 6×
painted black mm2 100 × 10 100 × 10 100 × 105) 100 × 10 100 × 10 120 × 10
1) ETU76B with graphics display can be used up to max. 55 °C
2) At breaking capacity H: 1600 A up to 70 °C
3) With rear vertical connections
4) Size II, 3-pole, in fixed-mounted version
5) Minimum main conductor cross-sections for 4-pole withdrawable circuit
breakers: 4 × 120 mm × 10 mm

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Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, fixed-mounted versions
1 ■ Selection and ordering data
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 55/66 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics ECO breaking capacity N N (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Horizontal main circuit connection
I 630 630 55 3WL1106-2@@32-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-2@@32-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-2@@32-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-2@@32-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-2@@32-@@@@ 1 1 unit 103 43.000
2000 2000 3WL1120-2@@32-@@@@ 1 1 unit 103 43.000
II 800 800 66 3WL1208-2@@32-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-2@@32-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-2@@32-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-2@@32-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-2@@32-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-2@@32-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-2@@32-@@@@ 1 1 unit 103 64.000
Vertical main circuit connection
I 630 630 55 3WL1106-2@@31-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-2@@31-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-2@@31-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-2@@31-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-2@@31-@@@@ 1 1 unit 103 43.000
2000 2000 3WL1120-2@@31-@@@@ 1 1 unit 103 43.000
II 800 800 66 3WL1208-2@@31-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-2@@31-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-2@@31-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-2@@31-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-2@@31-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-2@@31-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-2@@31-@@@@ 1 1 unit 103 64.000
4000 4000 3WL1240-2@@31-@@@@ 1 1 unit 103 85.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI6) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions LSING4) DG ✓
ETU45B: Protection functions EG ✓
LSING3)5)
ETU45B: Protection functions FG ✓
LSING3)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)5) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary switch
2 NC + 2 NO
For further Article No. supplements,
see page 1/38

✓ Additional price 3) Current transformers for protection of the N conductor and current trans-
1) The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
If a lower rated current is required, adaptation by order code on page 1/39. 4) Current transformers for protection of the N conductor are to be ordered
2) For permissible rated short-time current Icc and rated short-circuit making separately, see page 1/52.
capacity Icm for non-automatic air circuit breakers, see page 1/5. 5) ETU45B and ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.
6) ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

1/10 Siemens LV 10 · 2015
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Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, fixed-mounted versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 55/66 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics ECO breaking capacity N N (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Front main circuit connection, single hole
I 630 630 55 3WL1106-2@@33-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-2@@33-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-2@@33-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-2@@33-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-2@@33-@@@@ 1 1 unit 103 43.000
II 800 800 66 3WL1208-2@@33-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-2@@33-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-2@@33-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-2@@33-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-2@@33-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-2@@33-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-2@@33-@@@@ 1 1 unit 103 64.000
Front main circuit connection, double hole
I 630 630 55 3WL1106-2@@34-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-2@@34-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-2@@34-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-2@@34-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-2@@34-@@@@ 1 1 unit 103 43.000
2000 2000 3WL1120-2@@34-@@@@ 1 1 unit 103 43.000
II 800 800 66 3WL1208-2@@34-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-2@@34-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-2@@34-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-2@@34-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-2@@34-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-2@@34-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-2@@34-@@@@ 1 1 unit 103 64.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI6) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions LSING4) DG ✓
ETU45B: Protection functions EG ✓
LSING3)5)
ETU45B: Protection functions FG ✓
LSING3)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)5) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary switch
2 NC + 2 NO
For further Article No. supplements,
see page 1/38

✓ Additional price 3) Current transformers for protection of the N conductor and current trans-
1) The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
If a lower rated current is required, adaptation by order code on page 1/39. 4) Current transformers for protection of the N conductor are to be ordered
2) For permissible rated short-time current Icc and rated short-circuit making separately, see page 1/52.
capacity Icm for non-automatic air circuit breakers, see page 1/5. 5) ETU45B and ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.
6) ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/11
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, fixed-mounted versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 66/80 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics standard breaking capacity S S (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Horizontal main circuit connection
I 630 630 66 3WL1106-3@@32-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-3@@32-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-3@@32-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-3@@32-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-3@@32-@@@@ 1 1 unit 103 43.000
2000 2000 3WL1120-3@@32-@@@@ 1 1 unit 103 43.000
II 800 800 80 3WL1208-3@@32-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-3@@32-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-3@@32-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-3@@32-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-3@@32-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-3@@32-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-3@@32-@@@@ 1 1 unit 103 64.000
Vertical main circuit connection
I 630 630 66 3WL1106-3@@31-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-3@@31-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-3@@31-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-3@@31-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-3@@31-@@@@ 1 1 unit 103 43.000
2000 2000 3WL1120-3@@31-@@@@ 1 1 unit 103 43.000
II 800 800 80 3WL1208-3@@31-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-3@@31-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-3@@31-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-3@@31-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-3@@31-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-3@@31-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-3@@31-@@@@ 1 1 unit 103 64.000
4000 4000 3WL1240-3@@31-@@@@ 1 1 unit 103 85.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI6) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
3)
ETU76B: Protection functions LSIN NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING4)
ETU45B: Protection functions EG ✓
LSING3)5)
ETU45B: Protection functions FG ✓
LSING3)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)5) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

3)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
4)
If a lower rated current is required, adaptation by order code on page 1/39. Current transformers for protection of the N conductor are to be ordered
2)
For permissible rated short-time current Icc and rated short-circuit making separately, see page 1/52.
5)
capacity Icm for non-automatic air circuit breakers, see page 1/5. ETU45B and ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.
6)
ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

1/12 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, fixed-mounted versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 66/80 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics standard breaking capacity S S (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Front main circuit connection, single hole
I 630 630 66 3WL1106-3@@33-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-3@@33-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-3@@33-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-3@@33-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-3@@33-@@@@ 1 1 unit 103 43.000
II 800 800 80 3WL1208-3@@33-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-3@@33-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-3@@33-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-3@@33-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-3@@33-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-3@@33-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-3@@33-@@@@ 1 1 unit 103 64.000
Front main circuit connection, double hole
I 630 630 66 3WL1106-3@@34-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-3@@34-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-3@@34-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-3@@34-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-3@@34-@@@@ 1 1 unit 103 43.000
2000 2000 3WL1120-3@@34-@@@@ 1 1 unit 103 43.000
II 800 800 80 3WL1208-3@@34-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-3@@34-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-3@@34-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-3@@34-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-3@@34-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-3@@34-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-3@@34-@@@@ 1 1 unit 103 64.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI6) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING4)
ETU45B: Protection functions EG ✓
LSING3)5)
ETU45B: Protection functions FG ✓
LSING3)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)5) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

3)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
4)
If a lower rated current is required, adaptation by order code on page 1/39. Current transformers for protection of the N conductor are to be ordered
2)
For permissible rated short-time current Icc and rated short-circuit making separately, see page 1/52.
5)
capacity Icm for non-automatic air circuit breakers, see page 1/5. ETU45B and ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.
6)
ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/13
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, fixed-mounted versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 85/100 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics high breaking capacity H H (UNIT, P. unit per PU
In max. Article No. Basic price SET, M) approx.
www.siemens.com/ per PU
product?Article No.
A A kA kg
Horizontal main circuit connection
I 630 630 85 3WL1106-4@@32-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-4@@32-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-4@@32-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-4@@32-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-4@@32-@@@@ 1 1 unit 103 43.000
2000 2000 3WL1120-4@@32-@@@@ 1 1 unit 103 43.000
II 800 800 100 3WL1208-4@@32-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-4@@32-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-4@@32-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-4@@32-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-4@@32-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-4@@32-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-4@@32-@@@@ 1 1 unit 103 64.000
III 4000 4000 100 3WL1340-4@@32-@@@@ 1 1 unit 103 82.000
5000 5000 3WL1350-4@@32-@@@@ 1 1 unit 103 82.000
Vertical main circuit connection
I 630 630 85 3WL1106-4@@31-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-4@@31-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-4@@31-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-4@@31-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-4@@31-@@@@ 1 1 unit 103 43.000
2000 2000 3WL1120-4@@31-@@@@ 1 1 unit 103 43.000
II 800 800 100 3WL1208-4@@31-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-4@@31-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-4@@31-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-4@@31-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-4@@31-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-4@@31-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-4@@31-@@@@ 1 1 unit 103 64.000
4000 4000 3WL1240-4@@31-@@@@ 1 1 unit 103 85.000
III 4000 4000 100 3WL1340-4@@31-@@@@ 1 1 unit 103 82.000
5000 5000 3WL1350-4@@31-@@@@ 1 1 unit 103 82.000
6300 6300 3WL1363-4@@31-@@@@ 1 1 unit 103 90.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI6) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions LSING4) DG ✓
ETU45B: Protection functions EG ✓
LSING3)5)
ETU45B: Protection functions FG ✓
LSING3)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)5) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38
4)
✓ Additional price Current transformers for protection of the N conductor are to be ordered
1) separately, see page 1/52.
The rated current is determined by the rating plug. For the standard
5)
version, the supplied module is equal to the maximum rated current. ETU45B and ETU76B with ground-fault protection module GFM AT
If a lower rated current is required, adaptation by order code on page 1/39. (alarm and tripping), see page 1/52.
2) For permissible rated short-time current I and rated short-circuit making 6) ETU15B cannot be used with 3WL circuit breakers, size III.
cc
capacity Icm for non-automatic air circuit breakers, see page 1/5.
3)
Current transformers for protection of the N conductor and current trans-
formers for detection of the ground-fault current in the grounded neutral
point of the transformer are to be ordered separately, see page 1/52.

* You can order this quantity or a multiple thereof.

1/14 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, fixed-mounted versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 85/100 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics high breaking capacity H H (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Front main circuit connection, single hole
II 800 800 100 3WL1208-4@@33-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-4@@33-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-4@@33-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-4@@33-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-4@@33-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-4@@33-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-4@@33-@@@@ 1 1 unit 103 64.000
III 4000 4000 100 3WL1340-4@@33-@@@@ 1 1 unit 103 82.000
Front main circuit connection, double hole
I 630 630 85 3WL1106-4@@34-@@@@ 1 1 unit 103 43.000
800 800 3WL1108-4@@34-@@@@ 1 1 unit 103 43.000
1000 1000 3WL1110-4@@34-@@@@ 1 1 unit 103 43.000
1250 1250 3WL1112-4@@34-@@@@ 1 1 unit 103 43.000
1600 1600 3WL1116-4@@34-@@@@ 1 1 unit 103 43.000
2000 2000 3WL1120-4@@34-@@@@ 1 1 unit 103 43.000
II 800 800 100 3WL1208-4@@34-@@@@ 1 1 unit 103 56.000
1000 1000 3WL1210-4@@34-@@@@ 1 1 unit 103 56.000
1250 1250 3WL1212-4@@34-@@@@ 1 1 unit 103 56.000
1600 1600 3WL1216-4@@34-@@@@ 1 1 unit 103 56.000
2000 2000 3WL1220-4@@34-@@@@ 1 1 unit 103 56.000
2500 2500 3WL1225-4@@34-@@@@ 1 1 unit 103 59.000
3200 3200 3WL1232-4@@34-@@@@ 1 1 unit 103 64.000
III 4000 4000 100 3WL1340-4@@34-@@@@ 1 1 unit 103 82.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI6) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING4)
ETU45B: Protection functions EG ✓
LSING3)5)
ETU45B: Protection functions FG ✓
LSING3)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)5) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

✓ Additional price 3) Current transformers for protection of the N conductor and current trans-
1) The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
If a lower rated current is required, adaptation by order code on page 1/39. 4) Current transformers for protection of the N conductor are to be ordered
2) For permissible rated short-time current Icc and rated short-circuit making separately, see page 1/52.
capacity Icm for non-automatic air circuit breakers, see page 1/5. 5) ETU45B and ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.
6) ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/15
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, fixed-mounted versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 130/150 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics very high breaking capacity C C (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Horizontal main circuit connection
II 1600 1600 130 3WL1216-5@@32-@@@@ 1 1 unit 103 65.000
2000 2000 3WL1220-5@@32-@@@@ 1 1 unit 103 65.000
2500 2500 3WL1225-5@@32-@@@@ 1 1 unit 103 65.000
3200 3200 3WL1232-5@@32-@@@@ 1 1 unit 103 65.000
III 4000 4000 150 3WL1340-5@@32-@@@@ 1 1 unit 103 82.000
5000 5000 3WL1350-5@@32-@@@@ 1 1 unit 103 82.000
Vertical main circuit connection
II 1600 1600 130 3WL1216-5@@31-@@@@ 1 1 unit 103 65.000
2000 2000 3WL1220-5@@31-@@@@ 1 1 unit 103 65.000
2500 2500 3WL1225-5@@31-@@@@ 1 1 unit 103 65.000
3200 3200 3WL1232-5@@31-@@@@ 1 1 unit 103 65.000
III 4000 4000 150 3WL1340-5@@31-@@@@ 1 1 unit 103 82.000
5000 5000 3WL1350-5@@31-@@@@ 1 1 unit 103 82.000
6300 6300 3WL1363-5@@31-@@@@ 1 1 unit 103 90.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI3) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING5)
ETU45B: Protection functions EG ✓
LSING4)6)
ETU45B: Protection functions FG ✓
LSING4)6) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)6) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

3)
✓ Additional price ETU15B cannot be used with 3WL circuit breakers, size III.
1) 4)
The rated current is determined by the rating plug. For the standard Current transformers for protection of the N conductor and current trans-
version, the supplied module is equal to the maximum rated current. formers for detection of the ground-fault current in the grounded neutral
If a lower rated current is required, adaptation by order code on page 1/39. point of the transformer are to be ordered separately, see page 1/52.
2) 5)
For permissible rated short-time current Icc and rated short-circuit making Current transformers for protection of the N conductor are to be ordered
capacity Icm for non-automatic air circuit breakers, see page 1/5. separately, see page 1/52.
6)
ETU45B and ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

1/16 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, withdrawable versions

■ Selection and ordering data

1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 55/66 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics ECO breaking capacity N N (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Without guide frames2)
(for guide frames, see pages 1/46 to 1/51)
I 630 630 55 3WL1106-2@@35-@@@@ 1 1 unit 103 45.000
800 800 3WL1108-2@@35-@@@@ 1 1 unit 103 45.000
1000 1000 3WL1110-2@@35-@@@@ 1 1 unit 103 45.000
1250 1250 3WL1112-2@@35-@@@@ 1 1 unit 103 45.000
1600 1600 3WL1116-2@@35-@@@@ 1 1 unit 103 45.000
2000 2000 3WL1120-2@@35-@@@@ 1 1 unit 103 45.000
II 800 800 66 3WL1208-2@@35-@@@@ 1 1 unit 103 60.000
1000 1000 3WL1210-2@@35-@@@@ 1 1 unit 103 60.000
1250 1250 3WL1212-2@@35-@@@@ 1 1 unit 103 60.000
1600 1600 3WL1216-2@@35-@@@@ 1 1 unit 103 60.000
2000 2000 3WL1220-2@@35-@@@@ 1 1 unit 103 60.000
2500 2500 3WL1225-2@@35-@@@@ 1 1 unit 103 63.000
3200 3200 3WL1232-2@@35-@@@@ 1 1 unit 103 68.000
4000 4000 3WL1240-2@@35-@@@@ 1 1 unit 103 71.000
With guide frames, horizontal main circuit connection
I 630 630 55 3WL1106-2@@36-@@@@ 1 1 unit 103 70.000
800 800 3WL1108-2@@36-@@@@ 1 1 unit 103 70.000
1000 1000 3WL1110-2@@36-@@@@ 1 1 unit 103 70.000
1250 1250 3WL1112-2@@36-@@@@ 1 1 unit 103 70.000
1600 1600 3WL1116-2@@36-@@@@ 1 1 unit 103 70.000
2000 2000 3WL1120-2@@36-@@@@ 1 1 unit 103 70.000
II 800 800 66 3WL1208-2@@36-@@@@ 1 1 unit 103 91.000
1000 1000 3WL1210-2@@36-@@@@ 1 1 unit 103 91.000
1250 1250 3WL1212-2@@36-@@@@ 1 1 unit 103 91.000
1600 1600 3WL1216-2@@36-@@@@ 1 1 unit 103 91.000
2000 2000 3WL1220-2@@36-@@@@ 1 1 unit 103 91.000
2500 2500 3WL1225-2@@36-@@@@ 1 1 unit 103 102.000
3200 3200 3WL1232-2@@36-@@@@ 1 1 unit 103 113.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING5)
ETU45B: Protection functions EG ✓
LSING4)6)
ETU45B: Protection functions FG ✓
LSING4)6) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)6) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

4)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
5)
If a lower rated current is required, adaptation by order code on page 1/39. Current transformers for protection of the N conductor are to be ordered
2)
Z options which are installed on the guide frame are not available. separately, see page 1/52.
6)
3)
For permissible rated short-time current Icc and rated short-circuit making ETU45B to ETU76B with ground-fault protection module GFM AT
capacity Icm for non-automatic air circuit breakers, see page 1/5. (alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/17
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, withdrawable versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 55/66 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics ECO breaking capacity N N (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
With guide frames, vertical main circuit connection
I 630 630 55 3WL1106-2@@37-@@@@ 1 1 unit 103 70.000
800 800 3WL1108-2@@37-@@@@ 1 1 unit 103 70.000
1000 1000 3WL1110-2@@37-@@@@ 1 1 unit 103 70.000
1250 1250 3WL1112-2@@37-@@@@ 1 1 unit 103 70.000
1600 1600 3WL1116-2@@37-@@@@ 1 1 unit 103 70.000
2000 2000 3WL1120-2@@37-@@@@ 1 1 unit 103 70.000
II 800 800 66 3WL1208-2@@37-@@@@ 1 1 unit 103 91.000
1000 1000 3WL1210-2@@37-@@@@ 1 1 unit 103 91.000
1250 1250 3WL1212-2@@37-@@@@ 1 1 unit 103 91.000
1600 1600 3WL1216-2@@37-@@@@ 1 1 unit 103 91.000
2000 2000 3WL1220-2@@37-@@@@ 1 1 unit 103 91.000
2500 2500 3WL1225-2@@37-@@@@ 1 1 unit 103 102.000
3200 3200 3WL1232-2@@37-@@@@ 1 1 unit 103 113.000
4000 4000 3WL1240-2@@37-@@@@ 1 1 unit 103 121.000
With guide frames, connecting flanges
I 630 630 55 3WL1106-2@@38-@@@@ 1 1 unit 103 70.000
800 800 3WL1108-2@@38-@@@@ 1 1 unit 103 70.000
1000 1000 3WL1110-2@@38-@@@@ 1 1 unit 103 70.000
1250 1250 3WL1112-2@@38-@@@@ 1 1 unit 103 70.000
1600 1600 3WL1116-2@@38-@@@@ 1 1 unit 103 70.000
2000 2000 3WL1120-2@@38-@@@@ 1 1 unit 103 70.000
II 800 800 66 3WL1208-2@@38-@@@@ 1 1 unit 103 91.000
1000 1000 3WL1210-2@@38-@@@@ 1 1 unit 103 91.000
1250 1250 3WL1212-2@@38-@@@@ 1 1 unit 103 91.000
1600 1600 3WL1216-2@@38-@@@@ 1 1 unit 103 91.000
2000 2000 3WL1220-2@@38-@@@@ 1 1 unit 103 91.000
2500 2500 3WL1225-2@@38-@@@@ 1 1 unit 103 102.000
3200 3200 3WL1232-2@@38-@@@@ 1 1 unit 103 113.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING5)
ETU45B: Protection functions EG ✓
LSING4)6)
ETU45B: Protection functions FG ✓
LSING4)6) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)6) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

✓ Additional price 4) Current transformers for protection of the N conductor and current trans-
1) The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
If a lower rated current is required, adaptation by order code on page 1/39. 5) Current transformers for protection of the N conductor are to be ordered
2) Z options which are installed on the guide frame are not available. separately, see page 1/52.
6) ETU45B to ETU76B with ground-fault protection module GFM AT
3) For permissible rated short-time current Icc and rated short-circuit making
capacity Icm for non-automatic air circuit breakers, see page 1/5. (alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

1/18 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, withdrawable versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 66/80 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics standard breaking capacity S S (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Without guide frames2)
(for guide frames, see pages 1/46 to 1/51)
I 630 630 66 3WL1106-3@@35-@@@@ 1 1 unit 103 45.000
800 800 3WL1108-3@@35-@@@@ 1 1 unit 103 45.000
1000 1000 3WL1110-3@@35-@@@@ 1 1 unit 103 45.000
1250 1250 3WL1112-3@@35-@@@@ 1 1 unit 103 45.000
1600 1600 3WL1116-3@@35-@@@@ 1 1 unit 103 45.000
2000 2000 3WL1120-3@@35-@@@@ 1 1 unit 103 45.000
II 800 800 80 3WL1208-3@@35-@@@@ 1 1 unit 103 60.000
1000 1000 3WL1210-3@@35-@@@@ 1 1 unit 103 60.000
1250 1250 3WL1212-3@@35-@@@@ 1 1 unit 103 60.000
1600 1600 3WL1216-3@@35-@@@@ 1 1 unit 103 60.000
2000 2000 3WL1220-3@@35-@@@@ 1 1 unit 103 60.000
2500 2500 3WL1225-3@@35-@@@@ 1 1 unit 103 63.000
3200 3200 3WL1232-3@@35-@@@@ 1 1 unit 103 68.000
4000 4000 3WL1240-3@@35-@@@@ 1 1 unit 103 71.000
With guide frames, horizontal main circuit connection
I 630 630 66 3WL1106-3@@36-@@@@ 1 1 unit 103 70.000
800 800 3WL1108-3@@36-@@@@ 1 1 unit 103 70.000
1000 1000 3WL1110-3@@36-@@@@ 1 1 unit 103 70.000
1250 1250 3WL1112-3@@36-@@@@ 1 1 unit 103 70.000
1600 1600 3WL1116-3@@36-@@@@ 1 1 unit 103 70.000
2000 2000 3WL1120-3@@36-@@@@ 1 1 unit 103 70.000
II 800 800 80 3WL1208-3@@36-@@@@ 1 1 unit 103 91.000
1000 1000 3WL1210-3@@36-@@@@ 1 1 unit 103 91.000
1250 1250 3WL1212-3@@36-@@@@ 1 1 unit 103 91.000
1600 1600 3WL1216-3@@36-@@@@ 1 1 unit 103 91.000
2000 2000 3WL1220-3@@36-@@@@ 1 1 unit 103 91.000
2500 2500 3WL1225-3@@36-@@@@ 1 1 unit 103 102.000
3200 3200 3WL1232-3@@36-@@@@ 1 1 unit 103 113.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING5)
ETU45B: Protection functions EG ✓
LSING4)6)
ETU45B: Protection functions FG ✓
LSING4)6) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)6) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

4)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
5)
If a lower rated current is required, adaptation by order code on page 1/39. Current transformers for protection of the N conductor are to be ordered
2)
Z options which are installed on the guide frame are not available. separately, see page 1/52.
6)
3)
For permissible rated short-time current Icc and rated short-circuit making ETU45B to ETU76B with ground-fault protection module GFM AT
capacity Icm for non-automatic air circuit breakers, see page 1/5. (alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/19
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, withdrawable versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 66/80 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics standard breaking capacity S S (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
With guide frames, vertical main circuit connection
I 630 630 66 3WL1106-3@@37-@@@@ 1 1 unit 103 70.000
800 800 3WL1108-3@@37-@@@@ 1 1 unit 103 70.000
1000 1000 3WL1110-3@@37-@@@@ 1 1 unit 103 70.000
1250 1250 3WL1112-3@@37-@@@@ 1 1 unit 103 70.000
1600 1600 3WL1116-3@@37-@@@@ 1 1 unit 103 70.000
2000 2000 3WL1120-3@@37-@@@@ 1 1 unit 103 70.000
II 800 800 80 3WL1208-3@@37-@@@@ 1 1 unit 103 91.000
1000 1000 3WL1210-3@@37-@@@@ 1 1 unit 103 91.000
1250 1250 3WL1212-3@@37-@@@@ 1 1 unit 103 91.000
1600 1600 3WL1216-3@@37-@@@@ 1 1 unit 103 91.000
2000 2000 3WL1220-3@@37-@@@@ 1 1 unit 103 91.000
2500 2500 3WL1225-3@@37-@@@@ 1 1 unit 103 102.000
3200 3200 3WL1232-3@@37-@@@@ 1 1 unit 103 113.000
4000 4000 3WL1240-3@@37-@@@@ 1 1 unit 103 121.000
With guide frames, connecting flanges
I 630 630 66 3WL1106-3@@38-@@@@ 1 1 unit 103 70.000
800 800 3WL1108-3@@38-@@@@ 1 1 unit 103 70.000
1000 1000 3WL1110-3@@38-@@@@ 1 1 unit 103 70.000
1250 1250 3WL1112-3@@38-@@@@ 1 1 unit 103 70.000
1600 1600 3WL1116-3@@38-@@@@ 1 1 unit 103 70.000
2000 2000 3WL1120-3@@38-@@@@ 1 1 unit 103 70.000
II 800 800 80 3WL1208-3@@38-@@@@ 1 1 unit 103 91.000
1000 1000 3WL1210-3@@38-@@@@ 1 1 unit 103 91.000
1250 1250 3WL1212-3@@38-@@@@ 1 1 unit 103 91.000
1600 1600 3WL1216-3@@38-@@@@ 1 1 unit 103 91.000
2000 2000 3WL1220-3@@38-@@@@ 1 1 unit 103 91.000
2500 2500 3WL1225-3@@38-@@@@ 1 1 unit 103 102.000
3200 3200 3WL1232-3@@38-@@@@ 1 1 unit 103 113.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING5)
ETU45B: Protection functions EG ✓
LSING4)6)
ETU45B: Protection functions FG ✓
LSING4)6) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)6) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

4)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
5)
If a lower rated current is required, adaptation by order code on page 1/39. Current transformers for protection of the N conductor are to be ordered
2)
Z options which are installed on the guide frame are not available. separately, see page 1/52.
6)
3)
For permissible rated short-time current Icc and rated short-circuit making ETU45B to ETU76B with ground-fault protection module GFM AT
capacity Icm for non-automatic air circuit breakers, see page 1/5. (alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

1/20 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, withdrawable versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 85/100 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics high breaking capacity H H (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Without guide frames2)
(for guide frames, see pages 1/46 to 1/51)
I 630 630 85 3WL1106-4@@35-@@@@ 1 1 unit 103 45.000
800 800 3WL1108-4@@35-@@@@ 1 1 unit 103 45.000
1000 1000 3WL1110-4@@35-@@@@ 1 1 unit 103 45.000
1250 1250 3WL1112-4@@35-@@@@ 1 1 unit 103 45.000
1600 1600 3WL1116-4@@35-@@@@ 1 1 unit 103 45.000
2000 2000 3WL1120-4@@35-@@@@ 1 1 unit 103 45.000
II 800 800 100 3WL1208-4@@35-@@@@ 1 1 unit 103 60.000
1000 1000 3WL1210-4@@35-@@@@ 1 1 unit 103 60.000
1250 1250 3WL1212-4@@35-@@@@ 1 1 unit 103 60.000
1600 1600 3WL1216-4@@35-@@@@ 1 1 unit 103 60.000
2000 2000 3WL1220-4@@35-@@@@ 1 1 unit 103 60.000
2500 2500 3WL1225-4@@35-@@@@ 1 1 unit 103 63.000
3200 3200 3WL1232-4@@35-@@@@ 1 1 unit 103 68.000
4000 4000 3WL1240-4@@35-@@@@ 1 1 unit 103 71.000
III 4000 4000 100 3WL1340-4@@35-@@@@ 1 1 unit 103 88.000
5000 5000 3WL1350-4@@35-@@@@ 1 1 unit 103 88.000
6300 6300 3WL1363-4@@35-@@@@ 1 1 unit 103 96.000
With guide frames, horizontal main circuit connection
I 630 630 85 3WL1106-4@@36-@@@@ 1 1 unit 103 70.000
800 800 3WL1108-4@@36-@@@@ 1 1 unit 103 70.000
1000 1000 3WL1110-4@@36-@@@@ 1 1 unit 103 70.000
1250 1250 3WL1112-4@@36-@@@@ 1 1 unit 103 70.000
1600 1600 3WL1116-4@@36-@@@@ 1 1 unit 103 70.000
2000 2000 3WL1120-4@@36-@@@@ 1 1 unit 103 70.000
II 800 800 100 3WL1208-4@@36-@@@@ 1 1 unit 103 91.000
1000 1000 3WL1210-4@@36-@@@@ 1 1 unit 103 91.000
1250 1250 3WL1212-4@@36-@@@@ 1 1 unit 103 91.000
1600 1600 3WL1216-4@@36-@@@@ 1 1 unit 103 91.000
2000 2000 3WL1220-4@@36-@@@@ 1 1 unit 103 91.000
2500 2500 3WL1225-4@@36-@@@@ 1 1 unit 103 102.000
3200 3200 3WL1232-4@@36-@@@@ 1 1 unit 103 113.000
III 4000 4000 100 3WL1340-4@@36-@@@@ 1 1 unit 103 148.000
5000 5000 3WL1350-4@@36-@@@@ 1 1 unit 103 148.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI7) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions LSING5) DG ✓
ETU45B: Protection functions EG ✓
LSING4)6)
ETU45B: Protection functions FG ✓
LSING4)6) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)6) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38
4)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1) The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
5) Current transformers for protection of the N conductor are to be ordered
If a lower rated current is required, adaptation by order code on page 1/39.
2) separately, see page 1/52.
Z options which are installed on the guide frame are not available.
3) 6)
For permissible rated short-time current Icc and rated short-circuit making ETU45B to ETU76B with ground-fault protection module GFM AT
capacity Icm for non-automatic air circuit breakers, see page 1/5. (alarm and tripping), see page 1/52.
7)
ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/21
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, withdrawable versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 85/100 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics high breaking capacity H H (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
With guide frames, vertical main circuit connection
I 630 630 85 3WL1106-4@@37-@@@@ 1 1 unit 103 70.000
800 800 3WL1108-4@@37-@@@@ 1 1 unit 103 70.000
1000 1000 3WL1110-4@@37-@@@@ 1 1 unit 103 70.000
1250 1250 3WL1112-4@@37-@@@@ 1 1 unit 103 70.000
1600 1600 3WL1116-4@@37-@@@@ 1 1 unit 103 70.000
2000 2000 3WL1120-4@@37-@@@@ 1 1 unit 103 70.000
II 800 800 100 3WL1208-4@@37-@@@@ 1 1 unit 103 91.000
1000 1000 3WL1210-4@@37-@@@@ 1 1 unit 103 91.000
1250 1250 3WL1212-4@@37-@@@@ 1 1 unit 103 91.000
1600 1600 3WL1216-4@@37-@@@@ 1 1 unit 103 91.000
2000 2000 3WL1220-4@@37-@@@@ 1 1 unit 103 91.000
2500 2500 3WL1225-4@@37-@@@@ 1 1 unit 103 102.000
3200 3200 3WL1232-4@@37-@@@@ 1 1 unit 103 113.000
4000 4000 3WL1240-4@@37-@@@@ 1 1 unit 103 121.000
III 4000 4000 100 3WL1340-4@@37-@@@@ 1 1 unit 103 148.000
5000 5000 3WL1350-4@@37-@@@@ 1 1 unit 103 148.000
6300 6300 3WL1363-4@@37-@@@@ 1 1 unit 103 166.000
With guide frames, connecting flanges
I 630 630 85 3WL1106-4@@38-@@@@ 1 1 unit 103 70.000
800 800 3WL1108-4@@38-@@@@ 1 1 unit 103 70.000
1000 1000 3WL1110-4@@38-@@@@ 1 1 unit 103 70.000
1250 1250 3WL1112-4@@38-@@@@ 1 1 unit 103 70.000
1600 1600 3WL1116-4@@38-@@@@ 1 1 unit 103 70.000
2000 2000 3WL1120-4@@38-@@@@ 1 1 unit 103 70.000
II 800 800 100 3WL1208-4@@38-@@@@ 1 1 unit 103 91.000
1000 1000 3WL1210-4@@38-@@@@ 1 1 unit 103 91.000
1250 1250 3WL1212-4@@38-@@@@ 1 1 unit 103 91.000
1600 1600 3WL1216-4@@38-@@@@ 1 1 unit 103 91.000
2000 2000 3WL1220-4@@38-@@@@ 1 1 unit 103 91.000
2500 2500 3WL1225-4@@38-@@@@ 1 1 unit 103 102.000
3200 3200 3WL1232-4@@38-@@@@ 1 1 unit 103 113.000
III 4000 4000 100 3WL1340-4@@38-@@@@ 1 1 unit 103 148.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI7) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions LSING5) DG ✓
ETU45B: Protection functions EG ✓
LSING4)6)
ETU45B: Protection functions FG ✓
LSING4)6) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)6) with graphics display
Operating mechanism, auxil- Manual operating mechanism with 1AA2 None
iary release, auxiliary switch mechanical closing, without 1st and
2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38
✓ Additional price 4) Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52.
5)
If a lower rated current is required, adaptation by order code on page 1/39. Current transformers for protection of the N conductor are to be ordered
2)
Z options which are installed on the guide frame are not available. separately, see page 1/52.
6)
3) For permissible rated short-time current I and rated short-circuit making ETU45B to ETU76B with ground-fault protection module GFM AT
cc
capacity Icm for non-automatic air circuit breakers, see page 1/5. (alarm and tripping), see page 1/52.
7) ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

1/22 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
3-pole, withdrawable versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 130/150 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics very high breaking capacity C C (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Without guide frames2)
(for guide frames, see pages 1/46 to 1/51)
II 1600 1600 130 3WL1216-5@@35-@@@@ 1 1 unit 103 69.000
2000 2000 3WL1220-5@@35-@@@@ 1 1 unit 103 69.000
2500 2500 3WL1225-5@@35-@@@@ 1 1 unit 103 69.000
3200 3200 3WL1232-5@@35-@@@@ 1 1 unit 103 69.000
III 4000 4000 150 3WL1340-5@@35-@@@@ 1 1 unit 103 88.000
5000 5000 3WL1350-5@@35-@@@@ 1 1 unit 103 88.000
6300 6300 3WL1363-5@@35-@@@@ 1 1 unit 103 96.000
With guide frames, horizontal main circuit connection
II 1600 1600 130 3WL1216-5@@36-@@@@ 1 1 unit 103 123.000
2000 2000 3WL1220-5@@36-@@@@ 1 1 unit 103 123.000
2500 2500 3WL1225-5@@36-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-5@@36-@@@@ 1 1 unit 103 123.000
III 4000 4000 150 3WL1340-5@@36-@@@@ 1 1 unit 103 148.000
5000 5000 3WL1350-5@@36-@@@@ 1 1 unit 103 148.000
With guide frames, vertical main circuit connection
II 1600 1600 130 3WL1216-5@@37-@@@@ 1 1 unit 103 123.000
2000 2000 3WL1220-5@@37-@@@@ 1 1 unit 103 123.000
2500 2500 3WL1225-5@@37-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-5@@37-@@@@ 1 1 unit 103 123.000
III 4000 4000 150 3WL1340-5@@37-@@@@ 1 1 unit 103 148.000
5000 5000 3WL1350-5@@37-@@@@ 1 1 unit 103 148.000
6300 6300 3WL1363-5@@37-@@@@ 1 1 unit 103 166.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI4) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN5) EB ✓
ETU45B: Protection functions LSIN5) FB ✓
with 4-line display
ETU76B: Protection functions LSIN5) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING6)
ETU45B: Protection functions EG ✓
LSING5)7)
ETU45B: Protection functions FG ✓
LSING5)7) with 4-line display
ETU76B: Protection functions NG ✓
LSING5)7) with graphics display
Operating mechanism, Manual operating mechanism with 1AA2 None
auxiliary release, mechanical closing, without 1st and
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

4)
✓ Additional price ETU15B cannot be used with 3WL circuit breakers, size III.
1) 5)
The rated current is determined by the rating plug. For the standard Current transformers for protection of the N conductor and current trans-
version, the supplied module is equal to the maximum rated current. formers for detection of the ground-fault current in the grounded neutral
If a lower rated current is required, adaptation by order code on page 1/39. point of the transformer are to be ordered separately, see page 1/52.
2) 6)
Z options which are installed on the guide frame are not available. Current transformers for protection of the N conductor are to be ordered
3)
For permissible rated short-time current Icc and rated short-circuit making separately, see page 1/52.
7)
capacity Icm for non-automatic air circuit breakers, see page 1/5. ETU45B to ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/23
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, fixed-mounted versions
1 ■ Selection and ordering data
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 55/66 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics ECO breaking capacity N N (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Horizontal main circuit connection
I 630 630 55 3WL1106-2@@42-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-2@@42-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-2@@42-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-2@@42-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-2@@42-@@@@ 1 1 unit 103 50.000
2000 2000 3WL1120-2@@42-@@@@ 1 1 unit 103 50.000
II 800 800 66 3WL1208-2@@42-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-2@@42-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-2@@42-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-2@@42-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-2@@42-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-2@@42-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-2@@42-@@@@ 1 1 unit 103 77.000
Vertical main circuit connection
I 630 630 55 3WL1106-2@@41-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-2@@41-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-2@@41-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-2@@41-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-2@@41-@@@@ 1 1 unit 103 50.000
2000 2000 3WL1120-2@@41-@@@@ 1 1 unit 103 50.000
II 800 800 66 3WL1208-2@@41-@@@@ 1 1 unit 103 75.000
1000 1000 3WL1210-2@@41-@@@@ 1 1 unit 103 75.000
1250 1250 3WL1212-2@@41-@@@@ 1 1 unit 103 75.000
1600 1600 3WL1216-2@@41-@@@@ 1 1 unit 103 75.000
2000 2000 3WL1220-2@@41-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-2@@41-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-2@@41-@@@@ 1 1 unit 103 77.000
4000 4000 3WL1240-2@@41-@@@@ 1 1 unit 103 103.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING3)
ETU45B: Protection functions EG ✓
LSING3)4)
ETU45B: Protection functions FG ✓
LSING3)4) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)4) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

3)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2)
the supplement "–Z" and the order code "F23", see page 1/41.
For permissible rated short-time current Icc and rated short-circuit making 4)
capacity Icm for non-automatic air circuit breakers, see page 1/5. ETU45B to ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

1/24 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, fixed-mounted versions

Size Max. rated circuit Rated current1) Breaking capacity DT Icu 55/66 kA at 500 V, PU PS*/ PG Weight
1
breaker current In Icu = Ics ECO breaking capacity N N (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Front main circuit connection, single hole
I 630 630 55 3WL1106-2@@43-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-2@@43-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-2@@43-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-2@@43-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-2@@43-@@@@ 1 1 unit 103 50.000
II 800 800 66 3WL1208-2@@43-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-2@@43-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-2@@43-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-2@@43-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-2@@43-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-2@@43-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-2@@43-@@@@ 1 1 unit 103 77.000
Front main circuit connection, double hole
I 630 630 55 3WL1106-2@@44-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-2@@44-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-2@@44-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-2@@44-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-2@@44-@@@@ 1 1 unit 103 50.000
2000 2000 3WL1120-2@@44-@@@@ 1 1 unit 103 50.000
II 800 800 66 3WL1208-2@@44-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-2@@44-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-2@@44-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-2@@44-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-2@@44-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-2@@44-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-2@@44-@@@@ 1 1 unit 103 77.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING3)
ETU45B: Protection functions EG ✓
LSING3)4)
ETU45B: Protection functions FG ✓
LSING3)4) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)4) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

3)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2)
the supplement "–Z" and the order code "F23", see page 1/41.
For permissible rated short-time current Icc and rated short-circuit making 4)
capacity Icm for non-automatic air circuit breakers, see page 1/5. ETU45B to ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/25
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, fixed-mounted versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 66/80 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics standard breaking capacity S S (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Horizontal main circuit connection
I 630 630 66 3WL1106-3@@42-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-3@@42-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-3@@42-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-3@@42-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-3@@42-@@@@ 1 1 unit 103 50.000
2000 2000 3WL1120-3@@42-@@@@ 1 1 unit 103 50.000
II 800 800 80 3WL1208-3@@42-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-3@@42-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-3@@42-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-3@@42-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-3@@42-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-3@@42-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-3@@42-@@@@ 1 1 unit 103 77.000
Vertical main circuit connection
I 630 630 66 3WL1106-3@@41-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-3@@41-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-3@@41-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-3@@41-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-3@@41-@@@@ 1 1 unit 103 50.000
2000 2000 3WL1120-3@@41-@@@@ 1 1 unit 103 50.000
II 800 800 80 3WL1208-3@@41-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-3@@41-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-3@@41-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-3@@41-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-3@@41-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-3@@41-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-3@@41-@@@@ 1 1 unit 103 77.000
4000 4000 3WL1240-3@@41-@@@@ 1 1 unit 103 103.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
3)
ETU76B: Protection functions LSIN NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING3)
ETU45B: Protection functions EG ✓
LSING3)4)
ETU45B: Protection functions FG ✓
LSING3)4) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)4) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

3)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2)
the supplement "–Z" and the order code "F23", see page 1/41.
For permissible rated short-time current Icc and rated short-circuit making 4)
capacity Icm for non-automatic air circuit breakers, see page 1/5. ETU45B to ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

1/26 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, fixed-mounted versions

Size Max. rated circuit Rated current1) Breaking capacity DT Icu 66/80 kA at 500 V, PU PS*/ PG Weight
1
breaker current In Icu = Ics standard breaking capacity S S (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Front main circuit connection, single hole
I 630 630 66 3WL1106-3@@43-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-3@@43-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-3@@43-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-3@@43-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-3@@43-@@@@ 1 1 unit 103 50.000
II 800 800 80 3WL1208-3@@43-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-3@@43-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-3@@43-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-3@@43-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-3@@43-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-3@@43-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-3@@43-@@@@ 1 1 unit 103 77.000
Front main circuit connection, double hole
I 630 630 66 3WL1106-3@@44-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-3@@44-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-3@@44-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-3@@44-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-3@@44-@@@@ 1 1 unit 103 50.000
2000 2000 3WL1120-3@@44-@@@@ 1 1 unit 103 50.000
II 800 800 80 3WL1208-3@@44-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-3@@44-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-3@@44-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-3@@44-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-3@@44-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-3@@44-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-3@@44-@@@@ 1 1 unit 103 77.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING3)
ETU45B: Protection functions EG ✓
LSING3)4)
ETU45B: Protection functions FG ✓
LSING3)4) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)4) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

3)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2)
the supplement "–Z" and the order code "F23", see page 1/41.
For permissible rated short-time current Icc and rated short-circuit making 4)
capacity Icm for non-automatic air circuit breakers, see page 1/5. ETU45B to ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/27
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, fixed-mounted versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 85/100 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics high breaking capacity H H (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Horizontal main circuit connection
I 630 630 85 3WL1106-4@@42-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-4@@42-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-4@@42-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-4@@42-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-4@@42-@@@@ 1 1 unit 103 50.000
2000 2000 3WL1120-4@@42-@@@@ 1 1 unit 103 50.000
II 800 800 100 3WL1208-4@@42-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-4@@42-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-4@@42-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-4@@42-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-4@@42-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-4@@42-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-4@@42-@@@@ 1 1 unit 103 77.000
III 4000 4000 100 3WL1340-4@@42-@@@@ 1 1 unit 103 99.000
5000 5000 3WL1350-4@@42-@@@@ 1 1 unit 103 99.000
Vertical main circuit connection
I 630 630 85 3WL1106-4@@41-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-4@@41-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-4@@41-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-4@@41-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-4@@41-@@@@ 1 1 unit 103 50.000
2000 2000 3WL1120-4@@41-@@@@ 1 1 unit 103 50.000
II 800 800 100 3WL1208-4@@41-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-4@@41-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-4@@41-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-4@@41-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-4@@41-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-4@@41-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-4@@41-@@@@ 1 1 unit 103 77.000
4000 4000 3WL1240-4@@41-@@@@ 1 1 unit 103 103.000
III 4000 4000 100 3WL1340-4@@41-@@@@ 1 1 unit 103 99.000
5000 5000 3WL1350-4@@41-@@@@ 1 1 unit 103 99.000
6300 6300 3WL1363-4@@41-@@@@ 1 1 unit 103 108.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI5) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions LSING3) DG ✓
ETU45B: Protection functions EG ✓
LSING3)4)
ETU45B: Protection functions FG ✓
LSING3)4) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)4) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38
3)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1) The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2) the supplement "–Z" and the order code "F23", see page 1/41.
For permissible rated short-time current Icc and rated short-circuit making 4) ETU45B to ETU76B with ground-fault protection module GFM AT
capacity Icm for non-automatic air circuit breakers, see page 1/5.
(alarm and tripping), see page 1/52.
5)
ETU15B cannot be used with 3WL circuit breakers, size III.
* You can order this quantity or a multiple thereof.
1/28 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, fixed-mounted versions

Size Max. rated circuit Rated current1) Breaking capacity DT Icu 85/100 kA at 500 V, PU PS*/ PG Weight
1
breaker current In Icu = Ics high breaking capacity H H (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Front main circuit connection, single hole
II 800 800 100 3WL1208-4@@43-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-4@@43-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-4@@43-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-4@@43-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-4@@43-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-4@@43-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-4@@43-@@@@ 1 1 unit 103 77.000
III 4000 4000 100 3WL1340-4@@43-@@@@ 1 1 unit 103 99.000
Front main circuit connection, double hole
I 630 630 85 3WL1106-4@@44-@@@@ 1 1 unit 103 50.000
800 800 3WL1108-4@@44-@@@@ 1 1 unit 103 50.000
1000 1000 3WL1110-4@@44-@@@@ 1 1 unit 103 50.000
1250 1250 3WL1112-4@@44-@@@@ 1 1 unit 103 50.000
1600 1600 3WL1116-4@@44-@@@@ 1 1 unit 103 50.000
2000 2000 3WL1120-4@@44-@@@@ 1 1 unit 103 50.000
II 800 800 100 3WL1208-4@@44-@@@@ 1 1 unit 103 67.000
1000 1000 3WL1210-4@@44-@@@@ 1 1 unit 103 67.000
1250 1250 3WL1212-4@@44-@@@@ 1 1 unit 103 67.000
1600 1600 3WL1216-4@@44-@@@@ 1 1 unit 103 67.000
2000 2000 3WL1220-4@@44-@@@@ 1 1 unit 103 67.000
2500 2500 3WL1225-4@@44-@@@@ 1 1 unit 103 71.000
3200 3200 3WL1232-4@@44-@@@@ 1 1 unit 103 77.000
III 4000 4000 100 3WL1340-4@@44-@@@@ 1 1 unit 103 99.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI5) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN3) EB ✓
ETU45B: Protection functions LSIN3) FB ✓
with 4-line display
ETU76B: Protection functions LSIN3) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions LSING3) DG ✓
ETU45B: Protection functions EG ✓
LSING3)4)
ETU45B: Protection functions FG ✓
LSING3)4) with 4-line display
ETU76B: Protection functions NG ✓
LSING3)4) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary switch
2 NC + 2 NO
For further Article No. supplements,
see page 1/38

✓ Additional price
1)
The rated current is determined by the rating plug. For the standard
version, the supplied module is equal to the maximum rated current.
If a lower rated current is required, adaptation by order code on page 1/39.
2)
For permissible rated short-time current Icc and rated short-circuit making
capacity Icm for non-automatic air circuit breakers, see page 1/5.
3)
Current transformers for protection of the N conductor and current trans-
formers for detection of the ground-fault current in the grounded neutral
point of the transformer are to be ordered separately, see page 1/52. The
internal current transformers for N conductors can be ordered by adding
the supplement "–Z" and the order code "F23", see page 1/41.
4)
ETU45B to ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.
5)
ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/29
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, fixed-mounted versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 130/150 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics very high breaking capacity C C (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Horizontal main circuit connection
II 1600 1600 130 3WL1216-5@@42-@@@@ 1 1 unit 103 78.000
2000 2000 3WL1220-5@@42-@@@@ 1 1 unit 103 78.000
2500 2500 3WL1225-5@@42-@@@@ 1 1 unit 103 78.000
3200 3200 3WL1232-5@@42-@@@@ 1 1 unit 103 78.000
III 4000 4000 130 3WL1340-5@@42-@@@@ 1 1 unit 103 99.000
5000 5000 3WL1350-5@@42-@@@@ 1 1 unit 103 99.000
Vertical main circuit connection
II 1600 1600 130 3WL1216-5@@41-@@@@ 1 1 unit 103 78.000
2000 2000 3WL1220-5@@41-@@@@ 1 1 unit 103 78.000
2500 2500 3WL1225-5@@41-@@@@ 1 1 unit 103 78.000
3200 3200 3WL1232-5@@41-@@@@ 1 1 unit 103 78.000
III 4000 4000 130 3WL1340-5@@41-@@@@ 1 1 unit 103 99.000
5000 5000 3WL1350-5@@41-@@@@ 1 1 unit 103 99.000
6300 6300 3WL1363-5@@41-@@@@ 1 1 unit 103 108.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI3) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING4)
ETU45B: Protection functions EG ✓
LSING4)5)
ETU45B: Protection functions FG ✓
LSING4)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)5) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

3)
✓ Additional price ETU15B cannot be used with 3WL circuit breakers, size III.
1) 4)
The rated current is determined by the rating plug. For the standard Current transformers for protection of the N conductor and current trans-
version, the supplied module is equal to the maximum rated current. formers for detection of the ground-fault current in the grounded neutral
If a lower rated current is required, adaptation by order code on page 1/39. point of the transformer are to be ordered separately, see page 1/52. The
2)
For permissible rated short-time current Icc and rated short-circuit making internal current transformers for N conductors can be ordered by adding
capacity Icm for non-automatic air circuit breakers, see page 1/5. the supplement "–Z" and the order code "F23", see page 1/41.
5)
ETU45B to ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

1/30 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, withdrawable versions

■ Selection and ordering data

1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 55/66 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics ECO breaking capacity N N (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Without guide frames2)
(for guide frames, see pages 1/46 to 1/51)
I 630 630 55 3WL1106-2@@45-@@@@ 1 1 unit 103 54.000
800 800 3WL1108-2@@45-@@@@ 1 1 unit 103 54.000
1000 1000 3WL1110-2@@45-@@@@ 1 1 unit 103 54.000
1250 1250 3WL1112-2@@45-@@@@ 1 1 unit 103 54.000
1600 1600 3WL1116-2@@45-@@@@ 1 1 unit 103 54.000
2000 2000 3WL1120-2@@45-@@@@ 1 1 unit 103 54.000
II 800 800 66 3WL1208-2@@45-@@@@ 1 1 unit 103 75.000
1000 1000 3WL1210-2@@45-@@@@ 1 1 unit 103 75.000
1250 1250 3WL1212-2@@45-@@@@ 1 1 unit 103 75.000
1600 1600 3WL1216-2@@45-@@@@ 1 1 unit 103 75.000
2000 2000 3WL1220-2@@45-@@@@ 1 1 unit 103 72.000
2500 2500 3WL1225-2@@45-@@@@ 1 1 unit 103 76.000
3200 3200 3WL1232-2@@45-@@@@ 1 1 unit 103 82.000
4000 4000 3WL1240-2@@45-@@@@ 1 1 unit 103 84.000
With guide frames, horizontal main circuit connection
I 630 630 55 3WL1106-2@@46-@@@@ 1 1 unit 103 84.000
800 800 3WL1108-2@@46-@@@@ 1 1 unit 103 84.000
1000 1000 3WL1110-2@@46-@@@@ 1 1 unit 103 84.000
1250 1250 3WL1112-2@@46-@@@@ 1 1 unit 103 84.000
1600 1600 3WL1116-2@@46-@@@@ 1 1 unit 103 84.000
2000 2000 3WL1120-2@@46-@@@@ 1 1 unit 103 84.000
II 800 800 66 3WL1208-2@@46-@@@@ 1 1 unit 103 109.000
1000 1000 3WL1210-2@@46-@@@@ 1 1 unit 103 109.000
1250 1250 3WL1212-2@@46-@@@@ 1 1 unit 103 109.000
1600 1600 3WL1216-2@@46-@@@@ 1 1 unit 103 109.000
2000 2000 3WL1220-2@@46-@@@@ 1 1 unit 103 109.000
2500 2500 3WL1225-2@@46-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-2@@46-@@@@ 1 1 unit 103 136.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING4)
ETU45B: Protection functions EG ✓
LSING4)5)
ETU45B: Protection functions FG ✓
LSING4)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)5) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

✓ Additional price 4) Current transformers for protection of the N conductor and current trans-
1) The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2)
the supplement "–Z" and the order code "F23", see page 1/41.
Z options which are installed on the guide frame are not available. 5)
3)
ETU45B to ETU76B with ground-fault protection module GFM AT
For permissible rated short-time current Icc and rated short-circuit making (alarm and tripping), see page 1/52.
capacity Icm for non-automatic air circuit breakers, see page 1/5.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/31
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, withdrawable versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 55/66 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics ECO breaking capacity N N (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
With guide frames, vertical main circuit connection
I 630 630 55 3WL1106-2@@47-@@@@ 1 1 unit 103 84.000
800 800 3WL1108-2@@47-@@@@ 1 1 unit 103 84.000
1000 1000 3WL1110-2@@47-@@@@ 1 1 unit 103 84.000
1250 1250 3WL1112-2@@47-@@@@ 1 1 unit 103 84.000
1600 1600 3WL1116-2@@47-@@@@ 1 1 unit 103 84.000
2000 2000 3WL1120-2@@47-@@@@ 1 1 unit 103 84.000
II 800 800 66 3WL1208-2@@47-@@@@ 1 1 unit 103 109.000
1000 1000 3WL1210-2@@47-@@@@ 1 1 unit 103 109.000
1250 1250 3WL1212-2@@47-@@@@ 1 1 unit 103 109.000
1600 1600 3WL1216-2@@47-@@@@ 1 1 unit 103 109.000
2000 2000 3WL1220-2@@47-@@@@ 1 1 unit 103 109.000
2500 2500 3WL1225-2@@47-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-2@@47-@@@@ 1 1 unit 103 136.000
4000 4000 3WL1240-2@@47-@@@@ 1 1 unit 103 146.000
With guide frames, connecting flanges
I 630 630 55 3WL1106-2@@48-@@@@ 1 1 unit 103 84.000
800 800 3WL1108-2@@48-@@@@ 1 1 unit 103 84.000
1000 1000 3WL1110-2@@48-@@@@ 1 1 unit 103 84.000
1250 1250 3WL1112-2@@48-@@@@ 1 1 unit 103 84.000
1600 1600 3WL1116-2@@48-@@@@ 1 1 unit 103 84.000
2000 2000 3WL1120-2@@48-@@@@ 1 1 unit 103 84.000
II 800 800 66 3WL1208-2@@48-@@@@ 1 1 unit 103 109.000
1000 1000 3WL1210-2@@48-@@@@ 1 1 unit 103 109.000
1250 1250 3WL1212-2@@48-@@@@ 1 1 unit 103 109.000
1600 1600 3WL1216-2@@48-@@@@ 1 1 unit 103 109.000
2000 2000 3WL1220-2@@48-@@@@ 1 1 unit 103 109.000
2500 2500 3WL1225-2@@48-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-2@@48-@@@@ 1 1 unit 103 136.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING4)
ETU45B: Protection functions EG ✓
LSING4)5)
ETU45B: Protection functions FG ✓
LSING4)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)5) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

4)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2)
the supplement "–Z" and the order code "F23", see page 1/41.
Z options which are installed on the guide frame are not available. 5)
3)
ETU45B to ETU76B with ground-fault protection module GFM AT
For permissible rated short-time current Icc and rated short-circuit making (alarm and tripping), see page 1/52.
capacity Icm for non-automatic air circuit breakers, see page 1/5.

* You can order this quantity or a multiple thereof.

1/32 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, withdrawable versions

Size Max. rated circuit Rated current1) Breaking capacity DT Icu 66/80 kA at 500 V, PU PS*/ PG Weight
1
breaker current In Icu = Ics standard breaking capacity S S (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Without guide frames2)
(for guide frames, see pages 1/46 to 1/51)
I 630 630 66 3WL1106-3@@45-@@@@ 1 1 unit 103 54.000
800 800 3WL1108-3@@45-@@@@ 1 1 unit 103 54.000
1000 1000 3WL1110-3@@45-@@@@ 1 1 unit 103 54.000
1250 1250 3WL1112-3@@45-@@@@ 1 1 unit 103 54.000
1600 1600 3WL1116-3@@45-@@@@ 1 1 unit 103 54.000
2000 2000 3WL1120-3@@45-@@@@ 1 1 unit 103 54.000
II 800 800 80 3WL1208-3@@45-@@@@ 1 1 unit 103 72.000
1000 1000 3WL1210-3@@45-@@@@ 1 1 unit 103 72.000
1250 1250 3WL1212-3@@45-@@@@ 1 1 unit 103 72.000
1600 1600 3WL1216-3@@45-@@@@ 1 1 unit 103 72.000
2000 2000 3WL1220-3@@45-@@@@ 1 1 unit 103 72.000
2500 2500 3WL1225-3@@45-@@@@ 1 1 unit 103 76.000
3200 3200 3WL1232-3@@45-@@@@ 1 1 unit 103 82.000
4000 4000 3WL1240-3@@45-@@@@ 1 1 unit 103 84.000
With guide frames, horizontal main circuit connection
I 630 630 66 3WL1106-3@@46-@@@@ 1 1 unit 103 84.000
800 800 3WL1108-3@@46-@@@@ 1 1 unit 103 84.000
1000 1000 3WL1110-3@@46-@@@@ 1 1 unit 103 84.000
1250 1250 3WL1112-3@@46-@@@@ 1 1 unit 103 84.000
1600 1600 3WL1116-3@@46-@@@@ 1 1 unit 103 84.000
2000 2000 3WL1120-3@@46-@@@@ 1 1 unit 103 84.000
II 800 800 80 3WL1208-3@@46-@@@@ 1 1 unit 103 109.000
1000 1000 3WL1210-3@@46-@@@@ 1 1 unit 103 109.000
1250 1250 3WL1212-3@@46-@@@@ 1 1 unit 103 109.000
1600 1600 3WL1216-3@@46-@@@@ 1 1 unit 103 109.000
2000 2000 3WL1220-3@@46-@@@@ 1 1 unit 103 109.000
2500 2500 3WL1225-3@@46-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-3@@46-@@@@ 1 1 unit 103 136.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING4)
ETU45B: Protection functions EG ✓
LSING4)5)
ETU45B: Protection functions FG ✓
LSING4)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)5) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

4)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2)
the supplement "–Z" and the order code "F23", see page 1/41.
Z options which are installed on the guide frame are not available. 5)
3)
ETU45B to ETU76B with ground-fault protection module GFM AT
For permissible rated short-time current Icc and rated short-circuit making (alarm and tripping), see page 1/52.
capacity Icm for non-automatic air circuit breakers, see page 1/5.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/33
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, withdrawable versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 66/80 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics standard breaking capacity S S (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
With guide frames, vertical main circuit connection
I 630 630 66 3WL1106-3@@47-@@@@ 1 1 unit 103 84.000
800 800 3WL1108-3@@47-@@@@ 1 1 unit 103 84.000
1000 1000 3WL1110-3@@47-@@@@ 1 1 unit 103 84.000
1250 1250 3WL1112-3@@47-@@@@ 1 1 unit 103 84.000
1600 1600 3WL1116-3@@47-@@@@ 1 1 unit 103 84.000
2000 2000 3WL1120-3@@47-@@@@ 1 1 unit 103 84.000
II 800 800 80 3WL1208-3@@47-@@@@ 1 1 unit 103 109.000
1000 1000 3WL1210-3@@47-@@@@ 1 1 unit 103 109.000
1250 1250 3WL1212-3@@47-@@@@ 1 1 unit 103 109.000
1600 1600 3WL1216-3@@47-@@@@ 1 1 unit 103 109.000
2000 2000 3WL1220-3@@47-@@@@ 1 1 unit 103 109.000
2500 2500 3WL1225-3@@47-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-3@@47-@@@@ 1 1 unit 103 136.000
4000 4000 3WL1240-3@@47-@@@@ 1 1 unit 103 146.000
With guide frames, connecting flanges
I 630 630 66 3WL1106-3@@48-@@@@ 1 1 unit 103 84.000
800 800 3WL1108-3@@48-@@@@ 1 1 unit 103 84.000
1000 1000 3WL1110-3@@48-@@@@ 1 1 unit 103 84.000
1250 1250 3WL1112-3@@48-@@@@ 1 1 unit 103 84.000
1600 1600 3WL1116-3@@48-@@@@ 1 1 unit 103 84.000
2000 2000 3WL1120-3@@48-@@@@ 1 1 unit 103 84.000
II 800 800 80 3WL1208-3@@48-@@@@ 1 1 unit 103 109.000
1000 1000 3WL1210-3@@48-@@@@ 1 1 unit 103 109.000
1250 1250 3WL1212-3@@48-@@@@ 1 1 unit 103 109.000
1600 1600 3WL1216-3@@48-@@@@ 1 1 unit 103 109.000
2000 2000 3WL1220-3@@48-@@@@ 1 1 unit 103 109.000
2500 2500 3WL1225-3@@48-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-3@@48-@@@@ 1 1 unit 103 136.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING4)
ETU45B: Protection functions EG ✓
LSING4)5)
ETU45B: Protection functions FG ✓
LSING4)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)5) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

4)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2)
the supplement "–Z" and the order code "F23", see page 1/41.
Z options which are installed on the guide frame are not available. 5)
3)
ETU45B to ETU76B with ground-fault protection module GFM AT
For permissible rated short-time current Icc and rated short-circuit making (alarm and tripping), see page 1/52.
capacity Icm for non-automatic air circuit breakers, see page 1/5.

* You can order this quantity or a multiple thereof.

1/34 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, withdrawable versions

Size Max. rated circuit Rated current1) Breaking capacity DT Icu 85/100 kA at 500 V, PU PS*/ PG Weight
1
breaker current In Icu = Ics high breaking capacity H H (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Without guide frames2)
(for guide frames, see pages 1/46 to 1/51)
I 630 630 85 3WL1106-4@@45-@@@@ 1 1 unit 103 54.000
800 800 3WL1108-4@@45-@@@@ 1 1 unit 103 54.000
1000 1000 3WL1110-4@@45-@@@@ 1 1 unit 103 54.000
1250 1250 3WL1112-4@@45-@@@@ 1 1 unit 103 54.000
1600 1600 3WL1116-4@@45-@@@@ 1 1 unit 103 54.000
2000 2000 3WL1120-4@@45-@@@@ 1 1 unit 103 54.000
II 800 800 100 3WL1208-4@@45-@@@@ 1 1 unit 103 72.000
1000 1000 3WL1210-4@@45-@@@@ 1 1 unit 103 72.000
1250 1250 3WL1212-4@@45-@@@@ 1 1 unit 103 72.000
1600 1600 3WL1216-4@@45-@@@@ 1 1 unit 103 72.000
2000 2000 3WL1220-4@@45-@@@@ 1 1 unit 103 72.000
2500 2500 3WL1225-4@@45-@@@@ 1 1 unit 103 76.000
3200 3200 3WL1232-4@@45-@@@@ 1 1 unit 103 82.000
4000 4000 3WL1240-4@@45-@@@@ 1 1 unit 103 84.000
III 4000 4000 100 3WL1340-4@@45-@@@@ 1 1 unit 103 106.000
5000 5000 3WL1350-4@@45-@@@@ 1 1 unit 103 106.000
6300 6300 3WL1363-4@@45-@@@@ 1 1 unit 103 108.000
With guide frames, horizontal main circuit connection
I 630 630 85 3WL1106-4@@46-@@@@ 1 1 unit 103 84.000
800 800 3WL1108-4@@46-@@@@ 1 1 unit 103 84.000
1000 1000 3WL1110-4@@46-@@@@ 1 1 unit 103 84.000
1250 1250 3WL1112-4@@46-@@@@ 1 1 unit 103 84.000
1600 1600 3WL1116-4@@46-@@@@ 1 1 unit 103 84.000
2000 2000 3WL1120-4@@46-@@@@ 1 1 unit 103 84.000
II 800 800 100 3WL1208-4@@46-@@@@ 1 1 unit 103 109.000
1000 1000 3WL1210-4@@46-@@@@ 1 1 unit 103 109.000
1250 1250 3WL1212-4@@46-@@@@ 1 1 unit 103 109.000
1600 1600 3WL1216-4@@46-@@@@ 1 1 unit 103 109.000
2000 2000 3WL1220-4@@46-@@@@ 1 1 unit 103 109.000
2500 2500 3WL1225-4@@46-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-4@@46-@@@@ 1 1 unit 103 136.000
III 4000 4000 100 3WL1340-4@@46-@@@@ 1 1 unit 103 190.000
5000 5000 3WL1350-4@@46-@@@@ 1 1 unit 103 190.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI6) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions LSING4) DG ✓
ETU45B: Protection functions EG ✓
LSING4)5)
ETU45B: Protection functions FG ✓
LSING4)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)5) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38
✓ Additional price 4) Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2) the supplement "–Z" and the order code "F23", see page 1/41.
Z options which are installed on the guide frame are not available. 5)
3) For permissible rated short-time current I and rated short-circuit making ETU45B to ETU76B with ground-fault protection module GFM AT
cc (alarm and tripping), see page 1/52.
capacity Icm for non-automatic air circuit breakers, see page 1/5. 6)
ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/35
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, withdrawable versions
1
Size Max. rated circuit Rated current1) Breaking capacity DT Icu 85/100 kA at 500 V, PU PS*/ PG Weight
breaker current In Icu = Ics high breaking capacity H H (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
With guide frames, vertical main circuit connection
I 630 630 85 3WL1106-4@@47-@@@@ 1 1 unit 103 84.000
800 800 3WL1108-4@@47-@@@@ 1 1 unit 103 84.000
1000 1000 3WL1110-4@@47-@@@@ 1 1 unit 103 84.000
1250 1250 3WL1112-4@@47-@@@@ 1 1 unit 103 84.000
1600 1600 3WL1116-4@@47-@@@@ 1 1 unit 103 84.000
2000 2000 3WL1120-4@@47-@@@@ 1 1 unit 103 84.000
II 800 800 100 3WL1208-4@@47-@@@@ 1 1 unit 103 109.000
1000 1000 3WL1210-4@@47-@@@@ 1 1 unit 103 109.000
1250 1250 3WL1212-4@@47-@@@@ 1 1 unit 103 109.000
1600 1600 3WL1216-4@@47-@@@@ 1 1 unit 103 109.000
2000 2000 3WL1220-4@@47-@@@@ 1 1 unit 103 109.000
2500 2500 3WL1225-4@@47-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-4@@47-@@@@ 1 1 unit 103 136.000
4000 4000 3WL1240-4@@47-@@@@ 1 1 unit 103 146.000
III 4000 4000 100 3WL1340-4@@47-@@@@ 1 1 unit 103 190.000
5000 5000 3WL1350-4@@47-@@@@ 1 1 unit 103 190.000
6300 6300 3WL1363-4@@47-@@@@ 1 1 unit 103 227.000
With guide frames, connecting flanges
I 630 630 85 3WL1106-4@@48-@@@@ 1 1 unit 103 84.000
800 800 3WL1108-4@@48-@@@@ 1 1 unit 103 84.000
1000 1000 3WL1110-4@@48-@@@@ 1 1 unit 103 84.000
1250 1250 3WL1112-4@@48-@@@@ 1 1 unit 103 84.000
1600 1600 3WL1116-4@@48-@@@@ 1 1 unit 103 84.000
2000 2000 3WL1120-4@@48-@@@@ 1 1 unit 103 84.000
II 800 800 100 3WL1208-4@@48-@@@@ 1 1 unit 103 109.000
1000 1000 3WL1210-4@@48-@@@@ 1 1 unit 103 109.000
1250 1250 3WL1212-4@@48-@@@@ 1 1 unit 103 109.000
1600 1600 3WL1216-4@@48-@@@@ 1 1 unit 103 109.000
2000 2000 3WL1220-4@@48-@@@@ 1 1 unit 103 109.000
2500 2500 3WL1225-4@@48-@@@@ 1 1 unit 103 123.000
3200 3200 3WL1232-4@@48-@@@@ 1 1 unit 103 136.000
III 4000 4000 100 3WL1340-4@@48-@@@@ 1 1 unit 103 190.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI6) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN4) EB ✓
ETU45B: Protection functions LSIN4) FB ✓
with 4-line display
ETU76B: Protection functions LSIN4) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions LSING4) DG ✓
ETU45B: Protection functions EG ✓
LSING4)5)
ETU45B: Protection functions FG ✓
LSING4)5) with 4-line display
ETU76B: Protection functions NG ✓
LSING4)5) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38
4)
✓ Additional price Current transformers for protection of the N conductor and current trans-
1)
The rated current is determined by the rating plug. For the standard formers for detection of the ground-fault current in the grounded neutral
version, the supplied module is equal to the maximum rated current. point of the transformer are to be ordered separately, see page 1/52. The
If a lower rated current is required, adaptation by order code on page 1/39. internal current transformers for N conductors can be ordered by adding
2)
the supplement "–Z" and the order code "F23", see page 1/41.
Z options which are installed on the guide frame are not available. 5)
3)
ETU45B to ETU76B with ground-fault protection module GFM AT
For permissible rated short-time current Icc and rated short-circuit making (alarm and tripping), see page 1/52.
capacity Icm for non-automatic air circuit breakers, see page 1/5. 6)
ETU15B cannot be used with 3WL circuit breakers, size III.

* You can order this quantity or a multiple thereof.

1/36 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
4-pole, withdrawable versions

Size Max. rated circuit Rated current1) Breaking capacity DT Icu 130/150 kA at 500 V, PU PS*/ PG Weight
1
breaker current In Icu = Ics very high breaking capacity C C (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Basic price
www.siemens.com/ per PU
product?Article No.
A A kA kg
Without guide frames2)
(for guide frames, see pages 1/46 to 1/51)
II 1600 1600 130 3WL1216-5@@45-@@@@ 1 1 unit 103 83.000
2000 2000 3WL1220-5@@45-@@@@ 1 1 unit 103 83.000
2500 2500 3WL1225-5@@45-@@@@ 1 1 unit 103 83.000
3200 3200 3WL1232-5@@45-@@@@ 1 1 unit 103 83.000
III 4000 4000 130 3WL1340-5@@45-@@@@ 1 1 unit 103 115.000
5000 5000 3WL1350-5@@45-@@@@ 1 1 unit 103 106.000
6300 6300 3WL1363-5@@45-@@@@ 1 1 unit 103 108.000
With guide frames, horizontal main circuit connection
II 1600 1600 130 3WL1216-5@@46-@@@@ 1 1 unit 103 148.000
2000 2000 3WL1220-5@@46-@@@@ 1 1 unit 103 148.000
2500 2500 3WL1225-5@@46-@@@@ 1 1 unit 103 148.000
3200 3200 3WL1232-5@@46-@@@@ 1 1 unit 103 148.000
III 4000 4000 130 3WL1340-5@@46-@@@@ 1 1 unit 103 190.000
5000 5000 3WL1350-5@@46-@@@@ 1 1 unit 103 190.000
With guide frames, vertical main circuit connection
II 1600 1600 130 3WL1216-5@@47-@@@@ 1 1 unit 103 148.000
2000 2000 3WL1220-5@@47-@@@@ 1 1 unit 103 148.000
2500 2500 3WL1225-5@@47-@@@@ 1 1 unit 103 148.000
3200 3200 3WL1232-5@@47-@@@@ 1 1 unit 103 148.000
III 4000 4000 130 3WL1340-5@@47-@@@@ 1 1 unit 103 190.000
5000 5000 3WL1350-5@@47-@@@@ 1 1 unit 103 190.000
6300 6300 3WL1363-5@@47-@@@@ 1 1 unit 103 227.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip Units AA None
breakers3)
Electronic Trip Units Versions without ground-fault
protection
ETU15B: Protection functions LI4) BB ✓
ETU25B: Protection functions LSI CB ✓
ETU45B: Protection functions LSIN5) EB ✓
ETU45B: Protection functions LSIN5) FB ✓
with 4-line display
ETU76B: Protection functions LSIN5) NB ✓
with graphics display
Versions with ground-fault
protection
ETU27B: Protection functions DG ✓
LSING5)
ETU45B: Protection functions EG ✓
LSING5)6)
ETU45B: Protection functions FG ✓
LSING5)6) with 4-line display
ETU76B: Protection functions NG ✓
LSING5)6) with graphics display
Operating mechanism, Manual operating mechanism with
auxiliary release, mechanical closing, without 1st and 1AA2 None
auxiliary switch 2nd auxiliary releases; auxiliary
switch 2 NC + 2 NO
For further Article No. supplements,
see page 1/38

✓ Additional price 4) ETU15B cannot be used with 3WL circuit breakers, size III.
1) The rated current is determined by the rating plug. For the standard 5) Current transformers for protection of the N conductor and current trans-
version, the supplied module is equal to the maximum rated current. formers for detection of the ground-fault current in the grounded neutral
If a lower rated current is required, adaptation by order code on page 1/39. point of the transformer are to be ordered separately, see page 1/52.
2) Z options which are installed on the guide frame are not available. The internal current transformers for N conductors can be ordered by
3)
adding the supplement "–Z" and the order code "F23", see page 1/41.
For permissible rated short-time current Icc and rated short-circuit making 6)
capacity Icm for non-automatic air circuit breakers, see page 1/5. ETU45B to ETU76B with ground-fault protection module GFM AT
(alarm and tripping), see page 1/52.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/37
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Options
1 ■ Selection and ordering data
Article No. supplement Additional price
3WL1 ... - ..... - @@@@

Operating mechanisms
Manual operating mechanism with mechanical closing 1 None
Manual operating mechanism with mechanical and electrical closing,
closing coil suitable for uninterrupted duty, 100 % OP
50/60 Hz V AC V DC
110 110 ... 125 2 ✓
230 220 3 ✓
Manual/motorized operating mechanism with mechanical and electrical closing,
closing coil suitable for uninterrupted duty, 100 % OP
Motor Closing solenoid
50/60 Hz V AC V DC 50/60 Hz V AC V DC
208 ... 240 220 ... 250 230 220 4 ✓
110 ... 127 110 ... 125 110 110 ... 125 5 ✓
-- 24 -- 24 6 ✓
Note
To order different voltages for motorized operating mechanism and closing solenoid or
closing coil for synchronization purposes:
"1" at the 13th digit of the Article No. and order codes, see page 1/40.
1st auxiliary release
Type Condition Us 50/60 Hz V AC Us V DC
Without 1st auxiliary -- -- -- A None
release
Shunt release suitable Operating range -- 24 B ✓
for uninterrupted duty, 0.85 ... 1.1 × Us -- 30 C ✓
100 % OP
-- 48 D ✓
-- 60 E ✓
110 ... 127 110 ... 125 F ✓
208 ... 240 220 ... 250 G ✓
2nd auxiliary release
Type Condition Us 50/60 Hz V AC Us V DC
Without 2nd auxiliary -- -- -- A None
release
Shunt release suitable Operating range -- 24 B ✓
for uninterrupted duty, 0.85 ... 1.1 × Us -- 30 C ✓
100 % OP
-- 48 D ✓
-- 60 E ✓
110 ... 127 110 ... 125 F ✓
208 ... 240 220 ... 250 G ✓
Undervoltage release, Operating range -- 24 J ✓
instantaneous 0.85 ... 1.1 × Us -- 30 K ✓
(≤ 80 ms),
short-delay (≤ 200 ms) -- 48 L ✓
-- 60 U ✓
110 ... 127 110 ... 125 M ✓
208 ... 240 220 ... 250 N ✓
380 ... 415 -- P ✓
Undervoltage release, Operating range -- 48 Q ✓
can be delayed between 0.85 ... 1.1 × Us 110 ... 127 110 ... 125 R ✓
0.2 s and 3.2 s
208 ... 240 220 ... 250 S ✓
380 ... 415 -- T ✓
Auxiliary switches
1st auxiliary switch block
2 NO + 2 NC 2 None
1st + 2nd auxiliary switch block
4 NO + 4 NC 4 ✓
6 NO + 2 NC 7 ✓
5 NO + 3 NC 8 ✓
✓ Additional price

1/38 Siemens LV 10 · 2015

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Options

Add "-Z" to the complete Article No. 3WL....-.....-....-Z Additional price

1
and indicate the appropriate order code(s). @@@ +...+...

Operating manuals
Printed version French/Italian A 1 1
Spanish/Portuguese A 1 2
Rated voltage 1000 V AC and 690 V IT networks Additional price Additional price
Conditions Size Rated current In 3-pole 4-pole
Only for circuit breakers with high breaking I1) Up to 2000 A A 0 5 ✓ ✓
capacity H (8th digit of the Article No. is a "4"). II1)2) Up to 2000 A A 0 5 ✓ ✓
Cannot be combined with "Rated voltage
1150 V AC order code "A15". 2500 A A 0 5 ✓ ✓
3200 A A 0 5 ✓ ✓
III1)3) 4000 A A 0 5 ✓ ✓
5000 A A 0 5 ✓ ✓
6300 A A 0 5 ✓ ✓
Rated voltage 1150 V AC
Conditions Size Rated current In
Only for circuit breakers with high breaking II2) Up to 2000 A A 1 5 ✓ ✓
capacity H (8th digit of the Article No. is a "4") 2500 A A 1 5 ✓ ✓
Cannot be combined with "Rated voltage
1000 V AC order code "A05". 3200 A A 1 5 ✓ ✓
4000 A A 1 5 ✓ ✓
Note
For size III select a circuit breaker with very high breaking capacity C,
which can be used as standard up to 1150 V AC.
Rated voltage 690 V AC (+ 20 %)
Conditions Size Rated current In
Only for 3WL11 circuit breakers, size I, I Up to 2000 A A 1 6 ✓ ✓
with high breaking capacity H
(8th digit of the Article No. is a "4").
Tinned version of the customer's connections on the guide frame4)5)
Conditions Size
Only for circuit breakers in withdrawable version I A 0 8 ✓ ✓
with horizontal connection or flange connection. II A 0 8 ✓ ✓
The normal delivery time increases to 15 work days.
III A 0 8 ✓ ✓
Special packaging (moisture protection) Additional price
Special packaging for extended technical requirements
Cardboard packaging with water-repellent coating on corrugated cardboard A 6 1 ✓
(moisture protection)
Rating plugs Additional price
Conditions Size Rated current In
A
Only one module is possible per circuit breaker I, II 250 B 0 2 None
(not in conjunction with Electronic Trip Unit 315 B 0 3 None
ETU15B).
As standard the Electronic Trip Units are equipped 400 B 0 4 None
with a rating plug which is equal to the maximum 500 B 0 5 None
rated current circuit breaker (In max.). The rated
current of the selected rating plug must be smaller 630 B 0 6 None
than In max.. 800 B 0 8 None
1000 B 1 0 None
I, II, III 1250 B 1 2 None
1600 B 1 6 None
2000 B 2 0 None
II, III 2500 B 2 5 None
3200 B 3 2 None
4000 B 4 0 None
III 5000 B 5 0 None
6300 B 6 3 None
✓ Additional price
1) If ordering withdrawable circuit breaker and guide frame separately,
specify order code "A05" for withdrawable circuit breaker and guide frame.
2) Not possible for circuit breakers with very high breaking capacity C.
3) Not necessary for circuit breakers with very high breaking capacity C as
these circuit breakers can be used as standard up to 1150 V AC.
4) Front connections are tinned as standard.
5) The permissible temperature-rise limits according to IEC 60947-2 are 5 K
lower for a tin surface than for a silver surface.

Siemens LV 10 · 2015 1/39

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Options
1
Add "-Z" to the complete Article No. 3WL....-.....-....-Z Additional price
and indicate the appropriate order code(s). @@@ +...+...

Indication/operator control elements, door sealing frames

5-digit mechanical operating cycles C 0 1 ✓
counter1)
Electrical ON button in the operator panel2) Button with sealing cap C 1 1 ✓
Possible only for circuit breakers Key operation with lock CES C 1 2 ✓
with closing coil.
2)
Storage status signaling switches (S21) 1 NO contact C 2 0 ✓
Ready-to-close signaling switches (S20) 1 NO contact C 2 2 ✓
Signaling switches2) For the first auxiliary release (S22) C 2 6 ✓
For the second auxiliary release (S23) C 2 7 ✓
Motor shutdown switch in the operator S 2 5 ✓
panel3)
EMERGENCY-STOP pushbuttons Mushroom pushbutton instead of S 2 4 ✓
the mechanical OFF pushbutton
Door sealing frames T 4 0 ✓
Reclosing lockout and remote resets
Automatic reset of the reclosing lockout K 0 1 ✓
1st tripped signaling switch2)4) 1 CO contact K 0 7 ✓
2nd tripped signaling switch2)4)8) 1 NO contact K 0 6 ✓
Type 50/60 Hz V AC V DC
Remote reset solenoid for displays and -- 24 K 1 0 ✓
reset buttons -- 48 K 1 1 ✓
including automatic reset of the reclosing
lockout 120 125 K 1 2 ✓
208 ... 250 208 ... 250 K 1 3 ✓
Motorized operating mechanisms and closing/opening coils
Type Conditions Motor
50/60 Hz V AC V DC
Motorized Only possible if the -- 24 ... 30 M0 1 ✓
operating 13th digit of the -- 48 ... 60 M0 3 ✓
mechanism Article No. = "1"
110 ... 127 110 ... 125 M0 5 ✓
208 ... 240 220 ... 250 M0 6 ✓
Type Conditions Activation coils
50/60 Hz V AC V DC
Closing coil suitable Only possible if the -- 24 M2 1 ✓
for uninterrupted 13th digit of the -- 30 M2 2 ✓
duty, 100 % OP Article No. = "1"
-- 48 M2 3 ✓
-- 60 M2 4 ✓
110 ... 127 110 ... 125 M2 5 ✓
208 ... 240 220 ... 250 M2 6 ✓
Type Conditions Activation coils
50/60 Hz V AC V DC
Closing coil5) Only possible if the -- 24 M3 1 ✓
not suitable for 13th digit of the -- 48 M3 3 ✓
uninterrupted duty, Article No. = "1"
5 % OP, 110 ... 127 110 ... 125 M3 5 ✓
synchronizable 208 ... 240 220 ... 250 M3 6 ✓
Type Conditions Activation coils
50/60 Hz V AC V DC
Opening coils Not suitable for -- 24 M4 1 ✓
(shunt release)6)7) uninterrupted duty, -- 48 M4 3 ✓
5 % OP, synchronizable
110 ... 127 110 ... 125 M4 5 ✓
208 ... 240 220 ... 250 M4 6 ✓
✓ Additional price
1)
Only possible with motorized operating mechanism.
2)
Not possible with communications interface option, order code "F02" or
"F12".
3) Only for breakers with motorized operating mechanism, not possible with
order codes "C11", "C12".
4)
Not available for non-automatic air circuit breakers.
5)
Overexcited, i.e. operating time 50 ms (standard > 80 ms).
6) Only possible if the 14th position of the Article No. for the circuit breaker
is "A", i.e. "without 1st auxiliary release".
7)
Overexcited, i.e. operating time 50 ms (standard > 80 ms).
8)
Only possible with option "K07".

1/40 Siemens LV 10 · 2015

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Options

Add "-Z" to the complete Article No. 3WL....-.....-....-Z Additional price

1
and indicate the appropriate order code(s). @@@ +...+...

Interlocks, covers, position signaling switches (for fixed-mounted version)

Mutual mechanical interlockings Fixed-mounted circuit breakers S 5 5 ✓
(interlocking module with Bowden wire 2 m)
Interlocks, covers, position signaling switches (for withdrawable version)
Mutual mechanical interlockings Version
(interlocking module with Bowden wire 2 m) For withdrawable circuit breakers with guide R 5 5 ✓
frame
For guide frames R 5 6 ✓
For withdrawable circuit breakers R 5 7 ✓
Arc chute covers Number of poles Size
Not available for 3-pole I R 1 0 ✓
- 1000 V version (order code "A05")
- DC version II R 1 0 ✓
- 4000 A size II III R 1 0 ✓
- 1150 V version (order code "A15")
- 130 kA version, size II 4-pole I R 1 0 ✓
- 150 kA version, size III II R 1 0 ✓
III R 1 0 ✓
Shutters Number of poles Size
2-part 3-pole I R 2 1 ✓
lockable
with padlocks1) II R 2 1 ✓
III R 2 1 ✓
4-pole I R 2 1 ✓
II R 2 1 ✓
III R 2 1 ✓
Position signaling switches for guide Connected Test position Disconnected
frames position position
1 CO 1 CO 1 CO R 1 5 ✓
3 CO 2 CO 1 CO R 1 6 ✓
Communication and measurement functions
Breaker status sensor (BSS) F 0 1 ✓
PROFIBUS-DP communications interface2) Including COM15 and breaker status sensor F 0 2 ✓
(BSS)
MODBUS-RTU communications interface2) Including COM16 and breaker status sensor F 1 2 ✓
(BSS)
Measurement function Plus F 0 5 ✓
(without PROFIBUS/MODBUS
communications interface)3)
Overload and short-circuit protection for neutral conductors
Internal current transformer for Size
N conductor I F 2 3 ✓
Only possible with 4-pole circuit breakers
with ETU27B to ETU76B II F 2 3 ✓
III F 2 3 ✓
EMC filters
EMC filters F 3 1 ✓
• Common-mode interference suppressor filters (e.g. in IT networks, caused by frequency
converters)
• Insertion loss (asymmetric) in the range 40 kHz to 10 MHz >40 dB

✓ Additional price
1)
Padlocks not included in scope of supply.
2)
If ordering withdrawable circuit breaker and guide frame separately,
specify order code "F02" or "F12" for withdrawable circuit breaker only.
3)
Additional voltage transformers are required for connection of the
measurement function Plus, see page 1/61.

Siemens LV 10 · 2015 1/41

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Options
1
Add "-Z" to the complete Article No. 3WL....-.....-....-Z Additional price
and indicate the appropriate order code(s). @@@ +...+...

Locking devices (for fixed-mounted versions and withdrawable versions)

Locking devices against Version
unauthorized closing, Made by CES S 0 1 ✓
in the operator panels
The disconnector unit fulfills the requirements Made by IKON S 0 3 ✓
for main circuit breakers according to Assembly kit FORTRESS or Castell1) S 0 5 ✓
EN 60204-1
Assembly kit for padlocks2) S 0 7 ✓
Made by Ronis S 0 8 ✓
Made by Profalux S 0 9 ✓
EMERGENCY-STOP pushbuttons Mushroom pushbutton instead of the mechanical S 2 4 ✓
OFF pushbutton
Locking devices for operating mechanism S 3 3 ✓
handles with padlock2)
Locking devices (for withdrawable version)
Locking devices against unauthorized Version
closing, for withdrawable circuit breakers Made by CES R 6 1 ✓
The disconnector unit fulfills the requirements
for main circuit breakers acc. to EN 60204-1, Made by Ronis R 6 8 ✓
consisting of a lock in the cabinet door, active Made by Profalux R 6 0 ✓
in the connected position, function is retained
when circuit breaker is replaced.
Not possible in combination with order code
"R81", "R85" or "R86".
Locking devices to prevent movement of Version
the withdrawable circuit breakers Made by CES S 7 1 ✓
Safety lock for mounting on the circuit breaker
Made by Profalux S 7 5 ✓
Made by Ronis S 7 6 ✓
Locking mechanisms (for fixed-mounted versions)
Locking devices To prevent opening of the cabinet door in S 3 0 ✓
Not possible in combination with order code ON position
"R81", "R85" or "R86".
Locking devices (for withdrawable version)
Locking devices Version
Not possible in combination with order code To prevent opening of the cabinet door in R 3 0 ✓
"R81", "R85" or "R86". connected position
To prevent movement with the cabinet door open R 5 0 ✓
Locking mechanism to prevent movement Version
of the withdrawable circuit breakers in Made by CES R 8 1 ✓
disconnected position, consisting of
Bowden wire and lock in the cabinet door Made by Ronis R 8 5 ✓
Not possible in combination with order code Made by Profalux R 8 6 ✓
"R30", "R50", "R61", "R68" or "R60".
Connection methods for auxiliary conductors
(for fixed-mounted and withdrawable versions)
Connections for screwless Version
terminals (tension spring) Fixed-mounted N 6 1 ✓
Withdrawable P 6 1 ✓

✓ Additional price
1)
Locks must be ordered from the manufacturer.
2)
Padlock not included in the scope of supply.

1/42 Siemens LV 10 · 2015

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Options

Add "-Z" to the complete Article No. 3WL....-.....-....-Z Additional price

1
and indicate the appropriate order code(s). @@@ +...+...

For withdrawable circuit breakers with guide frames or for guide frames1) Additional price Additional price
Note 3-pole 4-pole
To select this connection method the 12th digit of the Article No. for the circuit breaker
must be a "6".
Connection methods for main connections Size Rated current In
Top and bottom:2) I Up to 1600 A P 0 0 ✓ ✓
accessible from front, II Up to 2000 A P 0 0 ✓ ✓
single hole
Up to 2500 A P 0 0 ✓ ✓
Up to 3200 A P 0 0 ✓ ✓
III Up to 4000 A P 0 0 ✓ ✓
Connection methods for main connections Size Rated current In
Top and bottom: I Up to 2000 A P 0 1 ✓ ✓
accessible from front, II Up to 2000 A P 0 1 ✓ ✓
double hole
Up to 2500 A P 0 1 ✓ ✓
Up to 3200 A P 0 1 ✓ ✓
III Up to 4000 A P 0 1 ✓ ✓
Connection methods for main connections Size Rated current In
Top:2) I Up to 1600 A P 0 7 ✓ ✓
horizontal II Up to 2000 A P 0 7 ✓ ✓
Bottom:
accessible from front, Up to 2500 A P 0 7 ✓ ✓
single hole Up to 3200 A P 0 7 ✓ ✓
III Up to 4000 A P 0 7 ✓ ✓
Connection methods for main connections Size Rated current In
Top: I Up to 2000 A P 1 8 ✓ ✓
vertical II Up to 2000 A P 1 8 ✓ ✓
Bottom:
horizontal Up to 2500 A P 1 8 ✓ ✓
Up to 3200 A P 1 8 ✓ ✓
III Up to 4000 A P 1 8 ✓ ✓
Up to 5000 A P 1 8 ✓ ✓
Connection methods for main connections Size Rated current In
Top: I Up to 2000 A P 1 9 ✓ ✓
connecting flange II Up to 2000 A P 1 9 ✓ ✓
Bottom:
horizontal Up to 2500 A P 1 9 ✓ ✓
Up to 3200 A P 1 9 ✓ ✓
III Up to 4000 A P 1 9 ✓ ✓
Connection methods for main connections Size Rated current In
Top: I Up to 2000 A P 2 3 ✓ ✓
horizontal II Up to 2000 A P 2 3 ✓ ✓
Bottom:
vertical Up to 2500 A P 2 3 ✓ ✓
Up to 3200 A P 2 3 ✓ ✓
III Up to 4000 A P 2 3 ✓ ✓
Up to 5000 A P 2 3 ✓ ✓
Connection methods for main connections Size Rated current In
Top: I Up to 2000 A P 2 8 ✓ ✓
horizontal II Up to 2000 A P 2 8 ✓ ✓
Bottom:
connecting flange Up to 2500 A P 2 8 ✓ ✓
Up to 3200 A P 2 8 ✓ ✓
III Up to 4000 A P 2 8 ✓ ✓
✓ Additional price
1) Only horizontal connection and vertical connection are available for circuit
breakers with very high breaking capacity C.
2) Not for 3WL size I with high breaking capacity H.

Siemens LV 10 · 2015 1/43

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Options
1
Add "-Z" to the complete Article No. 3WL....-.....-....-Z Additional price
and indicate the appropriate order code(s). @@@ +...+...

For fixed-mounted circuit breakers Additional price Additional price

Note 3-pole 4-pole
To select this connection method, the 12th digit of the Article No. for the circuit breaker
must be a "2".
Connection methods for main connections Size Rated current In
Top:1) I Up to 1600 A N 1 1 ✓ ✓
horizontal II Up to 2000 A N 1 1 ✓ ✓
Bottom:
accessible from front, Up to 2500 A N 1 1 ✓ ✓
single hole Up to 3200 A N 1 1 ✓ ✓
III2) Up to 4000 A N 1 1 ✓ ✓
Connection methods for main connections Size Rated current In
Top: I Up to 1600 A N 2 0 ✓ ✓
vertical Up to 2000 A N 2 0 ✓ ✓
Bottom:
horizontal II Up to 2000 A N 2 0 ✓ ✓
Up to 2500 A N 2 0 ✓ ✓
Up to 3200 A N 2 0 ✓ ✓
III Up to 4000 A N 2 0 ✓ ✓
Up to 5000 A N 2 0 ✓ ✓
Connection methods for main connections Size Rated current In
Top: I Up to 1600 A N 2 4 ✓ ✓
horizontal Up to 2000 A N 2 4 ✓ ✓
Bottom:
vertical II Up to 2000 A N 2 4 ✓ ✓
Up to 2500 A N 2 4 ✓ ✓
Up to 3200 A N 2 4 ✓ ✓
III Up to 4000 A N 2 4 ✓ ✓
Up to 5000 A N 2 4 ✓ ✓
✓ Additional price
1)
Not for 3WL size I with high breaking capacity H and circuit breakers with
very high breaking capacity C.
2)
Not for size III with very high breaking capacity C.

1/44 Siemens LV 10 · 2015

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts

■ Overview
1
Determination of the number of auxiliary supply connectors required
This selection is only required if the guide frame is ordered under a The required number of auxiliary supply connectors
separate Article No. depends on the:
• Operating mechanism type
X6 X5 • Electronic Trip Unit with/without current transformer
X7
• Type and number of auxiliary releases
NSE0_01104

X8
• Number of auxiliary switches
• COM15/COM16 communication interface

Number of Terminal
auxiliary supply
connectors
a The first auxiliary supply connector X6 is always required. 1 X6
b Operating mechanisms
b1 Manual operating mechanism with stored-energy feature with mechanical closing 0
b2 Manual operating mechanism with stored-energy feature with mechanical and electrical closing 0 X6
b3 Manual/motorized operating mechanism with stored-energy feature with mechanical and electrical closing +1 X5
c Electronic Trip Units
c1 Electronic Trip Units ETU15B, ETU25B, ETU27B 0
c2 Electronic Trip Units ETU45B, ETU76B (internal CubicleBUS) +1 X8

Connections for external current transformers for overload protection in the N conductor and ground-fault protection
c3 Current transformer installed in the N conductor (required with 3-pole circuit breakers if c2 is not selected) +1 X8
c4 Current transformer in the neutral point of the transformer (required if c2 or c3 is not selected) +1 X8
d Auxiliary releases
d1 With/without 1st auxiliary release (shunt release F1) 0 X6
d2 2nd auxiliary release (shunt release F2, undervoltage release F3, delayable undervoltage release F4) +1 X5
e Auxiliary switch blocks
e1 1st auxiliary switch block 2 NO + 2 NC 0 X6
e2 1st and 2nd auxiliary switch block 4 NO + 4 NC or 6 NO + 2 NC or 5 NO + 3 NC (required if b3 or d2 is not selected) +1 X5
f Communication modules
f1 Without communication module COM15/COM16 0
f2 With communication module COM15/COM16 – +1 X7
occupies the entire terminal strip X7, making the following options no longer possible:
• Tripped signal switch S24
• Stored-energy status indication S21
• Electrical ON button S10
• Signaling switch on first and second auxiliary release S22 + S23
g Optional signals/accessories
g1 Tripped signaling switch S24 (only when f2 not selected) +1 X7
g2 Stored-energy status indicator S21 (only when f2 not selected, required if g1 not selected) +1 X7
g3 Electric ON button S10 (only when f2 not selected, required if g1 or g2 not selected) +1 X7
g4 Signaling switch at first auxiliary release S22 (only when f2 not selected, required if g1, g2 or g3 not selected) +1 X7
g5 Signaling switch at second auxiliary release S23 (only when f2 not selected, required if g1, g2, g3 or g4 not selected) +1 X7
g6 Switch on ready-to-close signaling switch S20 0 X6
g7 Motor shutdown switch S12 (only if motorized operating mechanism selected) 0 X5
g8 Remote reset solenoid F7 (required if c2 not selected) +1 X8
h Total number of auxiliary supply connectors (max. 4)
For ordering the auxiliary supply connectors, see under "Accessories and spare parts, Guide frames for AC circuit
breakers/non-automatic air circuit breakers", pages 1/46 to 1/51 and under "Accessories and spare parts, Auxiliary conductor
connections, Auxiliary supply connectors", page 1/57.

Siemens LV 10 · 2015 1/45

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1 ■ Selection and ordering data
Guide frames for AC circuit breakers/non-automatic air circuit breakers

Size Max. rated circuit breaker Breaking DT Guide frames for 3-pole circuit breakers/ PU PS*/ PG Weight
current capacity non-automatic air circuit breakers (UNIT, P. unit per PU
In max. Icu = Ics Article No. Basic price SET, M) approx.
www.siemens.com/ per PU
product?Article No.
A kA kg
Front main circuit connection, single hole
I 1000 ... 66 3WL9211-1AA@@-@@A1 1 1 unit 103 25.000
1600 ... 66 3WL9211-2AA@@-@@A1 1 1 unit 103 25.000
II 2000 ... 100 3WL9212-3AA@@-@@A1 1 1 unit 103 31.000
2500 ... 100 3WL9212-4AA@@-@@A1 1 1 unit 103 39.000
3200 ... 100 3WL9212-5AA@@-@@A1 1 1 unit 103 45.000
III 4000 ... 100 3WL9213-6AA@@-@@A1 1 1 unit 103 60.000
Front main circuit connection, double hole
I 1000 ... 66 3WL9211-1AB@@-@@A1 1 1 unit 103 25.000
1600 ... 66 3WL9211-2AB@@-@@A1 1 1 unit 103 25.000
20001) ... 85 3WL9211-3AB@@-@@A1 1 1 unit 103 25.000
II 2000 ... 100 3WL9212-3AB@@-@@A1 1 1 unit 103 31.000
2500 ... 100 3WL9212-4AB@@-@@A1 1 1 unit 103 39.000
3200 ... 100 3WL9212-5AB@@-@@A1 1 1 unit 103 45.000
III 4000 ... 100 3WL9213-6AB@@-@@A1 1 1 unit 103 60.000
Horizontal main circuit connection
I 1000 ... 66 3WL9211-1AC@@-@@A1 1 1 unit 103 25.000
1600 ... 66 3WL9211-2AC@@-@@A1 1 1 unit 103 25.000
20001) ... 85 3WL9211-3AC@@-@@A1 1 1 unit 103 25.000
II 2000 ... 100 3WL9212-3AC@@-@@A1 1 1 unit 103 31.000
2500 ... 100 3WL9212-4AC@@-@@A1 1 1 unit 103 39.000
3200 ... 100 3WL9212-5AC@@-@@A1 1 1 unit 103 45.000
3200 ... 130 3WL9212-5AC@@-@@C1 1 1 unit 103 54.000
III 4000 ... 100 3WL9213-6AC@@-@@A1 1 1 unit 103 60.000
5000 ... 100 3WL9213-7AC@@-@@A1 1 1 unit 103 60.000
4000 ... 150 3WL9213-6AC@@-@@C1 1 1 unit 103 63.000
5000 ... 150 3WL9213-7AC@@-@@C1 1 1 unit 103 63.000
Additional
Options price
Number of auxiliary supply None 0 None
connectors
1 connector 1 ✓
2 connectors 2 ✓
3 connectors 3 ✓
4 connectors 4 ✓
Note
For required number of auxiliary supply connectors,
see table on page 1/45.
Type of auxiliary circuit None 0 None
connections
With screw connection 1 ✓
(SIGUT, standard)
With screwless connection 2 ✓
method (tension spring)
Position signaling switches None 0 None
Option 1: 1 ✓
Connected position 1 CO,
test position 1 CO,
disconnected position 1 CO
Option 2: 2 ✓
Connected position 3 CO,
test position 2 CO,
disconnected position 1 CO
Shutters None A None
With shutter, Size I B ✓
2-part, Size II B ✓
lockable
Size III B ✓

✓ Additional price
1) For 3WL circuit breakers size I from 630 A to 2000 A with high breaking
capacity H and 3WL circuit breakers size I with rated current In = 2000 A.

* You can order this quantity or a multiple thereof.

1/46 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Add "-Z" to the complete Article No. and indicate 3WL921.-.....-....-Z Additional
the appropriate order code(s). price
@@@

Rated voltage 1000 V AC and 690 V IT networks

Size I (breaking capacity H) A 0 5 ✓
Size II, except breaking capacity C and 4000 A (breaking capacity H) A 0 5 ✓
Size III, not necessary with circuit breakers with very high breaking capacity A 0 5 ✓
Rated voltage 1150 V AC
Size II, except breaking capacity C and 4000 A (breaking capacity H) A 1 5 ✓
Rated voltage 690 V AC (+ 20 %)
Size I (breaking capacity H) A 1 6 ✓
Tinned version of the customer's connections on guide frame1)2)
Only for guide frames with horizontal connection or flange connection
Size I A 0 8 ✓
Size II A 0 8 ✓
Size III A 0 8 ✓
Notes
• For main circuit connection vertical and main circuit connecting flange, see the following page.
• All other accessory parts must be ordered by specifying "–Z" and the corresponding order code,
see pages 1/39 to 1/44.

✓ Additional price
1)
Front connections are tinned as standard.
2)
The permissible temperature-rise limits according to IEC 60947-2 are 5 K
lower for a tin surface than for a silver surface.

Siemens LV 10 · 2015 1/47

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Size Max. rated circuit breaker Breaking capacity DT Guide frames for 3-pole circuit breakers/ PU PS*/ PG Weight
current Icu = Ics non-automatic air circuit breakers (UNIT, P. unit per PU
In max. Article No.: www.siemens.com/ Basic price SET, M) approx.
A kA product?Article No. per PU kg
Vertical main circuit connection
I 1000 ... 66 3WL9211-1AD@@-@@A1 1 1 unit 103 25.000
1600 ... 66 3WL9211-2AD@@-@@A1 1 1 unit 103 25.000
20001) ... 85 3WL9211-3AD@@-@@A1 1 1 unit 103 25.000
II 2000 ... 100 3WL9212-3AD@@-@@A1 1 1 unit 103 31.000
2500 ... 100 3WL9212-4AD@@-@@A1 1 1 unit 103 39.000
3200 ... 100 3WL9212-5AD@@-@@A1 1 1 unit 103 45.000
3200 ... 130 3WL9212-5AD@@-@@C1 1 1 unit 103 54.000
4000 ... 100 3WL9212-6AD@@-@@A1 1 1 unit 103 52.000
III 4000 ... 100 3WL9213-6AD@@-@@A1 1 1 unit 103 60.000
5000 ... 100 3WL9213-7AD@@-@@A1 1 1 unit 103 60.000
6300 ... 100 3WL9213-8AD@@-@@A1 1 1 unit 103 70.000
4000 ... 150 3WL9213-6AD@@-@@C1 1 1 unit 103 63.000
5000 ... 150 3WL9213-7AD@@-@@C1 1 1 unit 103 63.000
6300 ... 150 3WL9213-8AD@@-@@C1 1 1 unit 103 74.000
Main circuit connection connecting flanges
I 1000 ... 66 3WL9211-1AE@@-@@A1 1 1 unit 103 25.000
1600 ... 66 3WL9211-2AE@@-@@A1 1 1 unit 103 25.000
20001) ... 85 3WL9211-3AE@@-@@A1 1 1 unit 103 25.000
II 2000 ... 100 3WL9212-3AE@@-@@A1 1 1 unit 103 31.000
2500 ... 100 3WL9212-4AE@@-@@A1 1 1 unit 103 39.000
3200 ... 100 3WL9212-5AE@@-@@A1 1 1 unit 103 45.000
III 4000 ... 100 3WL9213-6AE@@-@@A1 1 1 unit 103 60.000
Options Add. price
Number of auxiliary None 0 None
supply connectors 1 connector 1 ✓
2 connectors 2 ✓
3 connectors 3 ✓
4 connectors 4 ✓
Note
For required number of auxiliary supply connectors, see table on page 1/45.
Type of auxiliary None 0 None
circuit connections With screw connection (SIGUT, standard) 1 ✓
With screwless connection method (tension spring) 2 ✓
Position signaling None 0 None
switches Option 1: Connected position 1 CO, 1 ✓
test position 1 CO, disconnected position 1 CO
Option 2: Connected position 3 CO, 2 ✓
test position 2 CO, disconnected position 1 CO
Shutters None A None
With shutter, Size I B ✓
2-part, Size II B ✓
lockable Size III B ✓

Add "-Z" to the complete Article No. and indicate the 3WL921.-.....-....-Z Additional
appropriate order code(s). @ @ @ price

Rated voltage 1000 V AC and 690 V IT networks

Size I (breaking capacity H) A 0 5 ✓
Size II, except breaking capacity C and 4000 A (breaking capacity H) A 0 5 ✓
Size III, not necessary with circuit breakers with very high breaking capacity A 0 5 ✓
Rated voltage 1150 V AC
Size II, except breaking capacity C and 4000 A (breaking capacity H) A 1 5 ✓
Rated voltage 690 V AC (+ 20 %)
Size I (breaking capacity H) A 1 6 ✓
Tinned version of the customer's connections on guide frame1)2)
Only for guide frames with horizontal connection or flange connection
Size I A 0 8 ✓
Size II A 0 8 ✓
Size III A 0 8 ✓
Notes
• For main circuit connection vertical and main circuit connecting flange, see the following page.
• All other accessory parts must be ordered by specifying "–Z" and the corresponding order code, see pages 1/39 to 1/44.
2)
✓ Additional price Front connections are tinned as standard.
1) 3)
For 3WL circuit breakers size I from 630 A to 2000 A with high breaking The permissible temperature-rise limits according to IEC 60947-2 are 5 K
capacity H and 3WL circuit breakers size I with rated current In = 2000 A. lower for a tin surface than for a silver surface.

* You can order this quantity or a multiple thereof.

1/48 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Size Max. rated circuit breaker Breaking DT Guide frames for 4-pole circuit breakers/ PU PS*/ PG Weight
current capacity non-automatic air circuit breakers (UNIT, P. unit per PU
In max. Icu = Ics Article No. Basic price SET, M) approx.
A kA www.siemens.com/ per PU kg
product?Article No.
Front main circuit connection, single hole
I 1000 ... 66 3WL9211-1BA@@-@@A1 1 1 unit 103 30.000
1600 ... 66 3WL9211-2BA@@-@@A1 1 1 unit 103 30.000
II 2000 ... 100 3WL9212-3BA@@-@@A1 1 1 unit 103 37.000
2500 ... 100 3WL9212-4BA@@-@@A1 1 1 unit 103 47.000
3200 ... 100 3WL9212-5BA@@-@@A1 1 1 unit 103 54.000
III 4000 ... 100 3WL9213-6BA@@-@@A1 1 1 unit 103 84.000
Front main circuit connection, double hole
I 1000 ... 66 3WL9211-1BB@@-@@A1 1 1 unit 103 30.000
1600 ... 66 3WL9211-2BB@@-@@A1 1 1 unit 103 30.000
20001) ... 85 3WL9211-3BB@@-@@A1 1 1 unit 103 30.000
II 2000 ... 100 3WL9212-3BB@@-@@A1 1 1 unit 103 37.000
2500 ... 100 3WL9212-4BB@@-@@A1 1 1 unit 103 47.000
3200 ... 100 3WL9212-5BB@@-@@A1 1 1 unit 103 54.000
III 4000 ... 100 3WL9213-6BB@@-@@A1 1 1 unit 103 84.000
Horizontal main circuit connection
I 1000 ... 66 3WL9211-1BC@@-@@A1 1 1 unit 103 30.000
1600 ... 66 3WL9211-2BC@@-@@A1 1 1 unit 103 30.000
20001) ... 85 3WL9211-3BC@@-@@A1 1 1 unit 103 30.000
II 2000 ... 100 3WL9212-3BC@@-@@A1 1 1 unit 103 37.000
2500 ... 100 3WL9212-4BC@@-@@A1 1 1 unit 103 47.000
3200 ... 100 3WL9212-5BC@@-@@A1 1 1 unit 103 54.000
3200 ... 130 3WL9212-5BC@@-@@C1 1 1 unit 103 65.000
III 4000 ... 100 3WL9213-6BC@@-@@A1 1 1 unit 103 84.000
5000 ... 100 3WL9213-7BC@@-@@A1 1 1 unit 103 84.000
4000 ... 130 3WL9213-6BC@@-@@C1 1 1 unit 103 87.000
5000 ... 130 3WL9213-7BC@@-@@C1 1 1 unit 103 87.000
Additional
Options price
Number of auxiliary supply None 0 None
connectors 1 connector 1 ✓
2 connectors 2 ✓
3 connectors 3 ✓
4 connectors 4 ✓
Note
For required number of auxiliary supply connectors, see table
on page 1/45.
Type of auxiliary circuit None 0 None
connections
With screw connection 1 ✓
(SIGUT, standard)
With screwless connection 2 ✓
method (tension spring)
Position signaling switches None 0 None
Option 1: 1 ✓
Connected position 1 CO,
test position 1 CO,
disconnected position 1 CO
Option 2: 2 ✓
Connected position 3 CO,
test position 2 CO,
disconnected position 1 CO
Shutters None A None
With shutter, Size I B ✓
2-part, Size II B ✓
lockable
Size III B ✓

✓ Additional price
1)
For 3WL circuit breakers size I from 630 A to 2000 A with high breaking
capacity H and 3WL circuit breakers size I with rated current In = 2000 A.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/49
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Add "-Z" to the complete Article No. and indicate 3WL921.-.....-....-Z Additional
the appropriate order code(s). @ @ @ price

Rated voltage 1000 V AC and 690 V IT networks

Size I (breaking capacity H) A 0 5 ✓
Size II, except breaking capacity C and 4000 A (breaking capacity H) A 0 5 ✓
Size III, not necessary with circuit breakers with very high breaking A 0 5 ✓
capacity
Rated voltage 1150 V AC
Size II, except breaking capacity C and 4000 A (breaking capacity H) A 1 5 ✓
Rated voltage 690 V AC (+ 20 %)
Size I (breaking capacity H) A 1 6 ✓
Tinned version of the customer's connections on guide frame1)2)
Only for guide frames with horizontal connection or flange connection
Size I A 0 8 ✓
Size II A 0 8 ✓
Size III A 0 8 ✓
Notes
• For main circuit connection vertical and main circuit connecting flange, see the following page.
• All other accessory parts must be ordered by specifying "–Z" and the corresponding order code,
see pages 1/39 to 1/44.

✓ Additional price
1)
Front connections are tinned as standard.
2)
The permissible temperature-rise limits according to IEC 60947-2 are 5 K
lower for a tin surface than for a silver surface.

1/50 Siemens LV 10 · 2015

 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Size Max. rated circuit breaker Breaking capacity DT Guide frames for 4-pole circuit breakers/ PU PS*/ PG Weight
current Icu = Ics non-automatic air circuit breakers (UNIT, P. unit per PU
In max. Article No.: www.siemens.com/ Basic price SET, M) approx.
A kA product?Article No. per PU kg
Vertical main circuit connection
I 1000 ... 66 3WL9211-1BD@@-@@A1 1 1 unit 103 30.000
1600 ... 66 3WL9211-2BD@@-@@A1 1 1 unit 103 30.000
20001) ... 85 3WL9211-3BD@@-@@A1 1 1 unit 103 30.000
II 2000 ... 100 3WL9212-3BD@@-@@A1 1 1 unit 103 37.000
2500 ... 100 3WL9212-4BD@@-@@A1 1 1 unit 103 47.000
3200 ... 100 3WL9212-5BD@@-@@A1 1 1 unit 103 54.000
3200 ... 130 3WL9212-5BD@@-@@C1 1 1 unit 103 65.000
4000 ... 100 3WL9212-6BD@@-@@A1 1 1 unit 103 62.000
III 4000 ... 100 3WL9213-6BD@@-@@A1 1 1 unit 103 84.000
5000 ... 100 3WL9213-7BD@@-@@A1 1 1 unit 103 84.000
6300 ... 100 3WL9213-8BD@@-@@A1 1 1 unit 103 119.000
4000 ... 130 3WL9213-6BD@@-@@C1 1 1 unit 103 88.000
5000 ... 130 3WL9213-7BD@@-@@C1 1 1 unit 103 88.000
6300 ... 130 3WL9213-8BD@@-@@C1 1 1 unit 103 124.000
Main circuit connection connecting flanges
I 1000 ... 66 3WL9211-1BE@@-@@A1 1 1 unit 103 30.000
1600 ... 66 3WL9211-2BE@@-@@A1 1 1 unit 103 30.000
20001) ... 85 3WL9211-3BE@@-@@A1 1 1 unit 103 30.000
II 2000 ... 100 3WL9212-3BE@@-@@A1 1 1 unit 103 37.000
2500 ... 100 3WL9212-4BE@@-@@A1 1 1 unit 103 47.000
3200 ... 100 3WL9212-5BE@@-@@A1 1 1 unit 103 54.000
III 4000 ... 100 3WL9213-6BE@@-@@A1 1 1 unit 103 84.000
Options Add. price
Number of auxiliary None 0 None
supply connectors 1 connector 1 ✓
2 connectors 2 ✓
3 connectors 3 ✓
4 connectors 4 ✓
Note
For required number of auxiliary supply connectors, see table on page 1/45.
Type of auxiliary None 0 None
circuit connections With screw connection (SIGUT, standard) 1 ✓
With screwless connection method 2 ✓
(tension spring)
Position signaling None 0 None
switches Option 1: Connected position 1 CO, 1 ✓
test position 1 CO, disconnected position 1 CO
Option 2: Connected position 3 CO, 2 ✓
test position 2 CO, disconnected position 1 CO
Shutters None A None
With shutter, 2-part, Size I B ✓
lockable Size II B ✓
Size III B ✓

Add "-Z" to the complete Article No. and indicate the 3WL921.-.....-....-Z Additional
appropriate order code(s). @ @ @ price

Rated voltage 1000 V AC and 690 V IT networks

Size I (breaking capacity H) A 0 5 ✓
Size II, except breaking capacity C and 4000 A (breaking capacity H) A 0 5 ✓
Size III, not necessary with circuit breakers with very high breaking capacity A 0 5 ✓
Rated voltage 1150 V AC
Size II, except breaking capacity C and 4000 A (breaking capacity H) A 1 5 ✓
Rated voltage 690 V AC (+ 20 %)
Size I (breaking capacity H) A 1 6 ✓
Tinned version of the customer's connections on guide frame1)2)
Only for guide frames with horizontal connection or flange connection
Size I A 0 8 ✓
Size II A 0 8 ✓
Size III A 0 8 ✓
Notes
• For main circuit connection vertical and main circuit connecting flange, see the following page.
• All other accessory parts must be ordered by specifying "–Z" and the corresponding order code, see pages 1/39 to 1/44.
✓ Additional price 2) Front connections are tinned as standard.
1) 3)
For 3WL circuit breakers size I from 630 A to 2000 A with high breaking The permissible temperature-rise limits according to IEC 60947-2 are 5 K
capacity H and 3WL circuit breakers size I with rated current In = 2000 A. lower for a tin surface than for a silver surface.
* You can order this quantity or a multiple thereof.
Siemens LV 10 · 2015 1/51
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Protective devices with device holder and optional
measurement function1)
Type With protection Measuring function
function
ETU15B LI Without 3WL9311-5AA00-0AA2 1 1 unit 103 0.720
ETU25B LSI Without 3WL9312-5AA00-0AA2 1 1 unit 103 0.720
ETU27B LSING Without 3WL9312-7AA00-0AA2 1 1 unit 103 0.720
NSE0_01610b

ETU45B LSIN(G) Without 3WL9314-5AA00-0AA2 1 1 unit 103 0.720

(without display) With measurement 3WL9314-5AA20-0AA2 1 1 unit 103 0.720
function Plus
3WL931.-.AA.0-0AA1 ETU76B LSIN(G) Without 3WL9317-6AA00-0AA2 1 1 unit 103 0.720
With measurement 3WL9317-6AA20-0AA2 1 1 unit 103 0.720
function Plus
Rating plugs2)
Size Rated current In (A)
n = 3 2 0 0 A

N S E 0 _ 0 0 9 9 2 b I, II 250 3WL9111-0AA51-0AA0 1 1 unit 103 0.010

315 3WL9111-0AA52-0AA0 1 1 unit 103 0.010
3WL9111-0AA64-0AA0 400 3WL9111-0AA53-0AA0 1 1 unit 103 0.010
500 3WL9111-0AA54-0AA0 1 1 unit 103 0.010
630 3WL9111-0AA55-0AA0 1 1 unit 103 0.010
800 3WL9111-0AA56-0AA0 1 1 unit 103 0.010
1000 3WL9111-0AA57-0AA0 1 1 unit 103 0.010
I, II, III 1250 3WL9111-0AA58-0AA0 1 1 unit 103 0.010
1600 3WL9111-0AA61-0AA0 1 1 unit 103 0.010
2000 3WL9111-0AA62-0AA0 1 1 unit 103 0.010
II, III 2500 3WL9111-0AA63-0AA0 1 1 unit 103 0.010
3200 3WL9111-0AA64-0AA0 1 1 unit 103 0.010
4000 3WL9111-0AA65-0AA0 1 1 unit 103 0.010
III 5000 3WL9111-0AA66-0AA0 1 1 unit 103 0.010
6300 3WL9111-0AA67-0AA0 1 1 unit 103 0.010
5 1
G F M A T 4 5 B Ground-fault modules3)
g T R IP A L A R M A L A R M J g (s ) 1 2 Jg
G A
B
C T R IP
.5
.4
.3
.1
.2
.3
Versions
D .2 .4

• GFM AT 45B (only for ETU45B) alarm and tripping 1 1 unit 103 0.030
O F F E .1 .5

N S E 0 _ 0 1 0 2 7 a 3WL9111-0AT53-0AA0
• GFM AT 55B–76B (only for ETU76B) alarm and tripping 3WL9111-0AT56-0AA0 1 1 unit 103 0.030
3WL9111-0AT53-0AA0
Displays 3WL9111-0AT81-0AA0 1 1 unit 103 0.060
• For ETU45B
• 4-line

N S E 0 _ 0 1 6 0 9

3WL9111-0AT81-0AA0
Internal current transformers for N conductor
Including wiring kit
ETU Release 2 Size
-- I 3WL9111-0AA11-0AA0 1 1 unit 103 0.200
II 3WL9111-0AA12-0AA0 1 1 unit 103 0.280
N S E 0 _ 0 0 9 9 0 a
III 3WL9111-0AA13-0AA0 1 1 unit 103 0.500
3WL9111-0AA2.-0AA0 ✓ I 3WL9111-0AA14-0AA0 1 1 unit 103 0.200
II 3WL9111-0AA15-0AA0 1 1 unit 103 0.280
III 3WL9111-0AA16-0AA0 1 1 unit 103 0.500
External current transformers for N conductor
For T5, "Measurement Method" function, see Technical Informa-
tion at www.siemens.com/lowvoltage/product-support.
N S E 0 _ 0 0 9 9 1 a
Copper connection pieces Size
3WL9111-0AA3.-0AA0
-- I 3WL9111-0AA21-0AA0 1 1 unit 103 0.300
II 3WL9111-0AA22-0AA0 1 1 unit 103 0.380
III 3WL9111-0AA23-0AA0 1 1 unit 103 0.680
✓ I 3WL9111-0AA31-0AA0 1 1 unit 103 1.600
II 3WL9111-0AA32-0AA0 1 1 unit 103 4.260
III 3WL9111-0AA33-0AA0 1 1 unit 103 8.500
EMC filters
• Common-mode interference suppressor filters
(e.g. in IT networks, caused by frequency converters)
• Insertion loss (asymmetric) in the range 40 kHz to 10 MHz >40 dB
Versions
• Not for ETU Release 2 3WL9111-0AK32-0AA0 1 1 unit 103 0.280
• Only for ETU Release 2 3WL9111-0AK34-0AA0 1 1 unit 103 0.280
1) For replacement in existing circuit breakers please specify the circuit breaker 3)
For direct measurement of the ground-fault current, e.g. in the neutral point of
ID No. when ordering. the transformer, a 1.200 A/1 A current transformer, class 1, is required. The
2) internal load of the 3WL circuit breaker is 0.11 m. If the ground-fault current is
With the rating plug selected, the maximum rated current In max. of the circuit
breaker must not be exceeded. The following applies In ≤ In max. to be determined using the vectorial sum of the phases, a transformer must be
installed in the neutral conductor.

* You can order this quantity or a multiple thereof.

1/52 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
More accessories for Electronic Trip Units
Sealable and lockable covers
NSE0_00983b

Versions
• For ETU15B to ETU45B 3WL9111-0AT45-0AA0 1 1 unit 103 0.050
ETU25B • For ETU76 3WL9111-0AT46-0AA0 1 1 unit 103 0.050
Automatic reset of the reclosing lockout 3WL9111-0AK21-0AA0 1 1 unit 103 0.050
Spare part for option K01, see "-Z" + order code, page 1/40.
Remote reset coils1)
• For mechanical tripped indicator
• Spare part for option K10 to K13, see "-Z" + order code,
page 1/40.
Note
3WL9111-0AT45-0AA0
Automatic reset of the reclosing lockout
F 7 3WL9111-0AK21-0AA0 also needed.
Versions
• 24 V DC 3WL9111-0AK03-0AA0 1 1 unit 103 0.200
• 48 V DC 3WL9111-0AK04-0AA0 1 1 unit 103 0.200
• 120 V AC/125 V DC 3WL9111-0AK05-0AA0 1 1 unit 103 0.200
• 208-250 V AC/208-250 V DC 3WL9111-0AK06-0AA0 1 1 unit 103 0.200
N S E 0 _ 0 0 9 9 9 a
Retrofittable internal CubicleBUS wiring for connection to 3WL9111-0AK30-0AA0 1 1 unit 103 0.150
3WL9111-0AK0.-0AA0 terminal X8
• For ETU45B and ETU76B
• Without male connector2)
Retrofittable internal wiring for connection of the external 3WL9111-0AK31-0AA0 1 1 unit 103 0.020
N- and G-transformers to terminal X8
• Not for ETU Release 2
• Without male connector
Retrofittable internal wiring for connection of the external 3WL9111-0AK33-0AA0 1 1 unit 103 0.020
N- and G-transformers to terminal X8
• For ETU Release 2
• Without male connector
Locking devices
Interlocking set for mechanical ON/OFF
• Consisting of 2 transparent covers each for sealing or for
attaching padlocks4),
• Cover with 6.35 mm hole (for tool actuation)
• Lock mount for safety lock for key operation

Versions
NSE00980

• Without safety lock 3WL9111-0BA21-0AA0 1 1 unit 103 0.100

• Made by CES 3WL9111-0BA22-0AA0 1 1 unit 103 0.300
• Made by IKON 3WL9111-0BA24-0AA0 1 1 unit 103 0.300
3WL9111-0BA22-0AA0
Locking devices against unauthorized closing, in the
operator panels
• The disconnector unit fulfills the requirements for main circuit
breakers acc. to EN 60204-1
NSE0_00981

• Spare part for option S01 to S09, see "-Z" + order code,
page 1/42.
Versions
• Assembly kit FORTRESS or CASTELL3) 3WL9111-0BA31-0AA0 1 1 unit 103 0.200
• Made by Ronis 3WL9111-0BA33-0AA0 1 1 unit 103 0.400
• Made by KIRK-Key3) 3WL9111-0BA34-0AA0 1 1 unit 103 0.270
3WL9111-0BA31-0AA0 • Made by Profalux 3WL9111-0BA35-0AA0 1 1 unit 103 0.250
• Made by CES 3WL9111-0BA36-0AA0 1 1 unit 103 0.200
• Made by IKON 3WL9111-0BA38-0AA0 1 1 unit 103 0.200
• Assembly kit for padlocks4) 3WL9111-0BA41-0AA0 1 1 unit 103 0.360
Locking devices against unauthorized closing, for
withdrawable circuit breakers
• The disconnector unit fulfills the requirements for main circuit
breakers acc. to EN 60204-1
• Consisting of lock in the cabinet door, active in connected
NSE0_00982
position; function is retained when circuit breaker is replaced
• Spare part for option R60, R61, R68, see "-Z" + order code,
3WL9111-0BA53-0AA0 page 1/42.
Versions
• Made by CES 3WL9111-0BA51-0AA0 1 1 unit 103 0.300
• Made by IKON 3WL9111-0BA53-0AA0 1 1 unit 103 0.300
• Made by KIRK-Key3) 3WL9111-0BA57-0AA0 1 1 unit 103 0.300
• Made by Ronis 3WL9111-0BA58-0AA0 1 1 unit 103 0.300
• Made by Profalux 3WL9111-0BA50-0AA0 1 1 unit 103 0.227
1) Can only be used in conjunction with "automatic reset of reclosing lockout", 3) Locks, cylinders and keys must be ordered from the manufacturer.
e.g. "–Z" + "K01", 3WL9 111-0AK21-0AA0. 4) Padlock not included in the scope of supply.
2) Required if communication is retrofitted.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/53
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Locking devices for operating mechanism handle with 3WL9111-0BA71-0AA0 1 1 unit 103 0.080
padlock1)
Spare part for option S33, see "-Z" + order code, page 1/42.

NSE00984

3WL9111-0BA71-0AA0
Locking devices to prevent movement of the withdrawable
circuit breakers
• Safety lock for mounting on the circuit breaker
• Spare part for option S71, S75, S76, see "-Z" + order code,
page 1/42.
NSE0_00986
Versions
3WL9111-0BA76-0AA0 • Made by CES 3WL9111-0BA73-0AA0 1 1 unit 103 0.300
• Made by IKON 3WL9111-0BA75-0AA0 1 1 unit 103 0.200
• Made by Profalux 3WL9111-0BA76-0AA0 1 1 unit 103 0.300
• Made by Ronis 3WL9111-0BA77-0AA0 1 1 unit 103 0.300
• Made by KIRK-Key2) 3WL9111-0BA80-0AA0 1 1 unit 103 0.400
Interlocking systems 3WL9111-0BA43-0AA0 1 1 unit 103 0.360
• Made by CES
• 2 of the same keys for 3 circuit breakers
• Locking device in OFF position
• Lock in the operator panel
• A maximum of 2 circuit breakers can be switched on
Locking mechanisms
Locking devices to prevent movement of the withdrawable
circuit breakers in disconnected position
• Consisting of Bowden wire and lock in the cabinet door on
the circuit breaker
NSE0_00987
• Spare part for option R81, R85, R86, see "-Z" + order code,
3WL9111-0BA83-0AA0 page 1/42.
Versions
• Made by CES 3WL9111-0BA81-0AA0 1 1 unit 103 0.800
• Made by IKON 3WL9111-0BA83-0AA0 1 1 unit 103 0.800
• Made by Profalux 3WL9111-0BA85-0AA0 1 1 unit 103 0.800
• Made by Ronis 3WL9111-0BA86-0AA0 1 1 unit 103 0.800
Note
Not possible in combination with "Locking device to prevent
opening of the cabinet door" (order code "R30") or "Locking
device to prevent movement with the cabinet door open"
(order code "R50").
Locking devices to prevent opening of the cabinet door in 3WL9111-0BB12-0AA0 1 1 unit 103 0.600
ON position
• Fixed-mounted
NSE0_00988
• Can be defeated
• Spare part for option S30, see "-Z" + order code, page 1/42.
3WL9111-0BB12-0AA0
Locking devices to prevent opening of the cabinet door 3WL9111-0BB13-0AA0 1 1 unit 103 0.150
• Guide frames
• Can be defeated
• Spare part for option R30, see "-Z" + order code, page 1/42.
Note
Not possible in combination with "Locking device to prevent
movement of the withdrawable circuit breakers in discon-
nected position" (order codes "R81", "R85" or "R86").
Locking devices to prevent movement with the cabinet 3WL9111-0BB15-0AA0 1 1 unit 103 0.150
door open
• Guide frames
• Spare part for option R50, see "-Z" + order code, page 1/42.
Note
Not possible in combination with "Locking device to prevent
movement of the withdrawable circuit breakers in discon-
nected position" (order codes "R81", "R85" or "R86").
1)
Padlock not included in the scope of supply.
2)
Locks, cylinders and keys must be ordered from the manufacturer.

* You can order this quantity or a multiple thereof.

1/54 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Interlocks
Mutual mechanical interlocking
With 2000 mm Bowden wire (one required for each circuit
breaker)
Type When Spare part for
ordered
NSE0_00989
separately
3WL9111-0BB21-0AA0 Fixed-mounted circuit -- Option S55, see "-Z" + 3WL9111-0BB21-0AA0 1 1 unit 103 2.700
breakers order code, page 1/41.
Module for withdraw- -- Option R55, see "-Z" + 3WL9111-0BB24-0AA0 1 1 unit 103 1.130
able circuit breakers order code, page 1/41.
with guide frame
Module for guide frame ✓ Option R56, see "-Z" + 3WL9111-0BB22-0AA0 1 1 unit 103 1.100
order code, page 1/41.
Module for withdraw- ✓ Option R57, see "-Z" + 3WL9111-0BB23-0AA0 1 1 unit 103 0.150
able circuit breaker order code, page 1/41.
Adapter for size III ✓ -- 3WL9111-0BB30-0AA0 1 1 unit 103 0.100
withdrawable circuit
breaker
Couplings on the circuit breaker (with ring) for mutual 3WL9112-8AH47-0AA0 1 1 unit 103 0.160
interlocking
Can be used in all circuit breakers

NSE0_01886

3WL9112-8HA47-0AA0

Bowden wires
Versions
2 000 mm 3WL9111-0BB45-0AA0 1 1 unit 103 0.150
3 000 mm 3WL9111-0BB46-0AA0 1 1 unit 103 0.220
4 500 mm 3WL9111-0BB47-0AA0 1 1 unit 103 0.360
Transfer control devices
3KC ATC5300 transfer control devices
See chapter "Monitoring Devices".

3KC9000-8TL30
Test devices
Manual tester Release 2 for Electronic Trip Units ETU15B to 3WL9111-0AT32-0AA0 1 1 unit 103 1.100
ETU76B
For testing the Electronic Trip Unit functions of all 3WL ETUs
(release 1 and release 2)
Function testers 3WL9111-0AT44-0AA0 1 1 unit 103 8.210
For testing the tripping characteristics for Electronic Trip Units
ETU15B to ETU76B
Capacitor storage devices
Capacitor storage devices 3WL9111-0BA14-0AA0 1 1 unit 103 0.520
• For shunt releases
• Storage time 5 min
Rated control supply voltage/rated operational voltage
50/60 Hz V AC V DC
220 ... 240 220 ... 250
Note
• Rated control supply voltage must match the rated control
supply voltage of the shunt release
• Suitable also for 3VL and 3WN circuit breakers

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/55
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/P. PG Weight
www.siemens.com/ per PU (UNIT, unit per PU
product?Article No. SET, M) approx.
kg
Indicators, control elements
Ready-to-close signaling switches 3WL9111-0AH01-0AA0 1 1 unit 103 0.020
• 1 NO contact
• Spare part for option C22, see "-Z" + order code, page 1/40.

N S E 0 _ 0 0 9 9 3 a

3WL9111-0AH01-0AA0
Signaling switches1)2) 3WL9111-0AH02-0AA0 1 1 unit 103 0.020
• 1st or 2nd auxiliary release
• Spare part for option C26 and C27, see "-Z" + order code,
page 1/40.
N S E 0 _ 0 0 9 9 4 b

3WL9111-0AH02-0AA0
1st tripped signaling switch1)2) 3WL9111-0AH14-0AA0 1 1 unit 103 0.080
• 1 CO contact
• Spare part for option K07, see "-Z" + order code, page 1/40.
2nd tripped signaling switch1)2)3) 3WL9111-0AH17-0AA0 1 1 unit 103 0.080
• 1 NO contact
• Spare part for option K06, see "-Z" + order code, page 1/40.
Operating cycles counter 3WL9111-0AH07-0AA0 1 1 unit 103 0.100
• Mechanical4)
• Spare part for option C01, see "-Z" + order code, page 1/40.

N S E 0 _ 0 0 9 9 5 a

3WL9111-0AH07-0AA0
Stored energy status signaling switches1)2) 3WL9111-0AH08-0AA0 1 1 unit 103 0.030
• 1 NO contact
• Spare part for option C20, see "-Z" + order code, page 1/40.
Position signaling switches for guide frames
Spare part for option R15 and R16, see "-Z" + order code,
page 1/41.
Versions
N S E 0 _ 0 0 9 9 6 a
• 1st block (3 CO contacts) 3WL9111-0AH11-0AA0 1 1 unit 103 0.200
3WL9111-0AH12-0AA0
• 2nd block (6 CO contacts) 3WL9111-0AH12-0AA0 1 1 unit 103 0.400
Electrical ON buttons1)5)
• Button + wiring2)
• For operator panel
• Spare part for option C11 and C12, see "Z" + order code,
page 1/40.
N S E 0 0 0 9 9 7 a
Versions
3WL9111-0AJ0.-0AA0 • With sealing cap C11 3WL9111-0AJ02-0AA0 1 1 unit 103 0.150
• With CES C12 assembly kit 3WL9111-0AJ03-0AA0 1 1 unit 103 0.140
• With IKON assembly kit 3WL9111-0AJ05-0AA0 1 1 unit 103 0.140
Note
Possible only for circuit breakers with closing coil.
Motor shutdown switches 6) 3WL9111-0AJ06-0AA0 1 1 unit 103 0.100
• Mounting on operator panel
• Spare part for option S25, see "-Z" + order code, page 1/40.
EMERGENCY-STOP pushbuttons 3WL9111-0BA72-0AA0 1 1 unit 103 0.080
• Mushroom pushbutton instead of the mechanical
OFF pushbutton
• Spare part for option S24, see "-Z" + order code, page 1/40.
NSE00985
3WL9111-0BA72-0AA0
1) Not possible with communications interface option, order code "F02" or 4) Only in conjunction with motorized operating mechanism.
"F12". 5) Not possible with motor shutdown switch.
2) X7 auxiliary supply connector required for circuit breakers or guide frames. 6) Not possible with electrical ON button.
If this is not already available, please order additionally (see pages 1/45
and 1/57).
3) Can only be used in combination with 1st tripped signaling switch.

* You can order this quantity or a multiple thereof.

1/56 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Auxiliary conductor connections
Male connectors for circuit breakers $ 3WL9111-0AB01-0AA0 1 1 unit 103 0.100
NSE0_00978

3WL9111-0AB01-0AA0
Extension for the 1000 V male 3WL9111-0AB02-0AA0 1 1 unit 103 0.150
connector versions
Male connector must be ordered separately.
Male connectors and extension for 1000 V 3WL9111-0AB10-0AA0 1 1 unit 103 1.000

Auxiliary supply connectors for circuit breakers

or guide frames %
Versions
• Screw connection (SIGUT) 3WL9111-0AB03-0AA0 1 1 unit 103 0.070
N S E 0 _ 0 1 2 6 8

• Screwless connection method (tension spring) 3WL9111-0AB04-0AA0 1 1 unit 103 0.070

3WL9111-0AB03-0AA0
N S E 0 _ 0 1 2 6 9

3WL9111-0AB04-0AA0
Coding kits 3WL9111-0AB07-0AA0 1 1 unit 103 0.020
For fixed-mounted versions (X5 to X8) &
NSE00974

3WL9111-0AB07-0AA0
Sliding contact modules for guide frames ( 3WL9111-0AB08-0AA0 1 1 unit 103 0.100

a
7 7
0 9
_ 0
S E 0
N

3WL9111-0AB08-0AA0
One-part sliding contact modules for guide 3WL9111-0AB18-0AA0 1 1 unit 103 0.120
frames
NSE0_01586

Screw connection (SIGUT) )

3WL9111-0AB18-0AA0
Blanking blocks for circuit breakers 3WL9111-0AB12-0AA0 1 1 unit 103 0.030

For a complete auxiliary current connection you must order:

Fixed-mounted version: $+%+&
Withdrawable version: $ + ( + % or $ + )

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/57
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Auxiliary releases
Closing coils/shunt releases
Versions Voltage
100 % OP 24 V DC 3WL9111-0AD01-0AA0 1 1 unit 103 0.700
30 V DC 3WL9111-0AD02-0AA0 1 1 unit 103 0.700
48 V DC 3WL9111-0AD03-0AA0 1 1 unit 103 0.700
60 V DC 3WL9111-0AD04-0AA0 1 1 unit 103 0.700
110 ... 125 V DC/110 ... 127 V AC 3WL9111-0AD05-0AA0 1 1 unit 103 0.700
3WL9111-0AD06-0AA0 220 ... 250 V DC/208 ... 240 V AC 3WL9111-0AD06-0AA0 1 1 unit 103 0.700
5 % OP1) 24 V DC 3WL9111-0AD11-0AA0 1 1 unit 103 0.700
48 V DC 3WL9111-0AD12-0AA0 1 1 unit 103 0.700
110 ... 125 V DC/110 ... 127 V AC 3WL9111-0AD13-0AA0 1 1 unit 103 0.700
220 ... 250 V DC/208 ... 240 V AC 3WL9111-0AD14-0AA0 1 1 unit 103 1.800
Undervoltage releases
Versions Voltage
Instantaneous 24 V DC 3WL9111-0AE01-0AA0 1 1 unit 103 0.730
30 V DC 3WL9111-0AE02-0AA0 1 1 unit 103 0.730
48 V DC 3WL9111-0AE03-0AA0 1 1 unit 103 0.730
60 V DC 3WL9111-0AE07-0AA0 1 1 unit 103 0.730
NSE01001
110 ... 125 V DC/110 ... 127 V AC 3WL9111-0AE04-0AA0 1 1 unit 103 0.730
220 ... 250 V DC/208 ... 240 V AC 3WL9111-0AE05-0AA0 1 1 unit 103 0.730
3WL9111-0AE0.-0AA0 380 ... 415 V AC 3WL9111-0AE06-0AA0 1 1 unit 103 0.730
Delayed 48 V DC 3WL9111-0AE11-0AA0 1 1 unit 103 0.740
110 ... 125 V DC/110 ... 127 V AC 3WL9111-0AE12-0AA0 1 1 unit 103 0.740
220 ... 250 V DC/208 ... 240 V AC 3WL9111-0AE13-0AA0 1 1 unit 103 0.740
380 ... 415 V AC 3WL9111-0AE14-0AA0 1 1 unit 103 0.740

NSE01002

3WL9111-0AE1.-0AA0
Operating mechanisms
Motorized operating mechanisms2)
Versions
• 24 ... 30 V DC 3WL9111-0AF01-0AA0 1 1 unit 103 1.510
I • 48 ... 60 V DC 3WL9111-0AF02-0AA0 1 1 unit 103 1.510
• 110 ... 125 V DC/110 ... 127 V AC 3WL9111-0AF03-0AA0 1 1 unit 103 1.510
• 220 ... 250 V DC/208 ... 240 V AC 3WL9111-0AF04-0AA0 1 1 unit 103 1.510

N S E 0 _ 0 1 0 0 3 a

3WL9111-0AF0.-0AA0
Auxiliary contacts
Auxiliary switch blocks
Versions
• 2 NO contacts+ 2 NC contacts 3WL9111-0AG01-0AA0 1 1 unit 103 0.180
• 2 NO contacts 3WL9111-0AG02-0AA0 1 1 unit 103 0.080
• 1 NO contact + 1 NC contact 3WL9111-0AG03-0AA0 1 1 unit 103 0.070
NSE0_01004

3WL9111-0AG03-0AA0
1)
Overexcited, i.e. operating time 50 ms (standard >80 ms).
2)
X5 auxiliary supply connector required for circuit breakers or guide frames.
If this is not already available, please order additionally (see pages 1/45
and 1/48).

* You can order this quantity or a multiple thereof.

1/58 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Door sealing frames, hoods, shutters
Door sealing frames 3WL9111-0AP01-0AA0 1 1 unit 103 0.360
Spare part for option T40, see "-Z" + order code,
page 1/40.
Protective covers 3WL9111-0AP02-0AA0 1 1 unit 103 1.600
IP55
Notes
• Cannot be used in conjunction with door sealing
frames
• Hood removable and can be opened on both
sides

NSE0_01028a

3WL9111-0AP02-0AA0
Shutters
Spare part for option R21, see "-Z" + order code,
page 1/41.
Number of poles Size
3-pole I 3WL9111-0AP04-0AA0 1 1 unit 103 0.500
II1) 3WL9111-0AP06-0AA0 1 1 unit 103 0.630
II C 3WL9111-0AP43-0AA0 1 1 unit 103 0.630
III 3WL9111-0AP07-0AA0 1 1 unit 103 0.860
NSE0_01006 4-pole I 3WL9111-0AP08-0AA0 1 1 unit 103 0.600
II1) 3WL9111-0AP11-0AA0 1 1 unit 103 0.770
3WL9111-0AP0.-0AA0 II C 3WL9111-0AP44-0AA0 1 1 unit 103 0.770
III 3WL9111-0AP12-0AA0 1 1 unit 103 1.070

Arc chutes
Arc chutes
Versions Size
690 V I 3WL9111-0AS01-0AA0 1 1 unit 103 1.110
II1) 3WL9111-0AS02-0AA0 1 1 unit 103 1.680
II C 3WL9111-0AS10-0AA0 1 1 unit 103 3.520
III 3WL9111-0AS03-0AA0 1 1 unit 103 2.980
NSE0_01007

1000 V/1150 V II 3WL9111-0AS05-0AA0 1 1 unit 103 3.140

III 3WL9111-0AS06-0AA0 1 1 unit 103 5.620

3WL9111-0AS0.-0AA0

Arc chute covers2)

• Parts kit for guide frame
• Spare part for option R10, see "-Z" + order code,
page 1/41.
Number of poles Size
NSE0_01008 3-pole I 3WL9111-0AS32-0AA0 1 1 unit 103 1.850
3WL9111-0AS3.-0AA0 II 3WL9111-0AS36-0AA0 1 1 unit 103 2.600
III 3WL9111-0AS38-0AA0 1 1 unit 103 4.050
4-pole I 3WL9111-0AS42-0AA0 1 1 unit 103 2.340
II 3WL9111-0AS44-0AA0 1 1 unit 103 3.300
III 3WL9111-0AS46-0AA0 1 1 unit 103 5.210
Coding for withdrawable version
Coding for withdrawable version
By customer, for 36 coding variants
Versions
• Sizes I and II 3WL9111-0AR12-0AA0 1 1 unit 103 0.400
• Size III 3WL9111-0AR13-0AA0 1 1 unit 103 0.310
NSE0_01009

3WL9111-0AR12-0AA0
3WL9111-0AR13-0AA0
1) Cannot be used for 3WL size II with very high breaking capacity C
2)
Not available for
- 1000 V version (order code "A05")
- 1150 V version (order code "A15")
- DC version
- 4000 A size II
- Circuit breaker with very high breaking capacity C

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/59
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Grounding connection
Grounding connection between the guide frame and the
withdrawable circuit breaker
• For 30 kA ground short-circuit current1)
• Contacting modules for guide frame
NSE0 01018a
Versions
3WL9111-0BA02-0AA0
• Size I and II2) 3WL9111-0BA01-0AA0 1 1 unit 103 0.330
• Size III 3WL9111-0BA02-0AA0 1 1 unit 103 0.350

Contacting modules for withdrawable circuit breakers

Number of poles Size
3-pole I 3WL9111-0BA05-0AA0 1 1 unit 103 1.250
NSE01019 II2) 3WL9111-0BA06-0AA0 1 1 unit 103 1.530
3WL9111-0BA07-0AA0 III 3WL9111-0BA07-0AA0 1 1 unit 103 2.270
4-pole I 3WL9111-0BA08-0AA0 1 1 unit 103 1.500
II2) 3WL9111-0BA04-0AA0 1 1 unit 103 1.850
III 3WL9111-0BA10-0AA0 1 1 unit 103 2.950
Support brackets
Support brackets 3WL9111-0BB50-0AA0 1 1 unit 103 7.000
• For mounting fixed-mounted circuit breakers on vertical plane
• Only for sizes I and II (1 set = 2 units)
NSE-01022

3WL9111-0BB50-0AA0
CubicleBUS modules3)6)
Digital output moduleswith rotary coding switch, 3WL9111-0AT26-0AA0 1 1 unit 103 0.240
relay outputs
Digital output modules, configurable, relay outputs 3WL9111-0AT20-0AA0 1 1 unit 103 0.310
Digital input modules 3WL9111-0AT27-0AA0 1 1 unit 103 0.240
Analog output modules 3WL9111-0AT23-0AA0 1 1 unit 103 0.240
Zone Selective Interlocking modules 3WL9111-0AT21-0AA0 1 1 unit 103 0.240

N S E 0 _ 0 1 0 2 3 a

3WL9111-0AT23-0AA0
Parameterization systems6)
BDA Plus4)5) 3WL9111-0AT33-0AA0 1 1 unit 103 1.200
• Parameterization, operation, monitoring and diagnostics of
3WL air circuit breakers using the local interface
• Breaker Data Adapter, connection cable to the 3WL air circuit
breaker and to the programming device (e.g. notebook)
• Can be run with Internet Explorer
with JAVA2 VM 1.4.0-01 and higher
• With Ethernet interface for connection to Ethernet/Intranet/
Internet

N S E 0 _ 0 1 0 2 4 a

3WL9111-0AT28-0AA0
Connection cables for BDA Plus 3WL9111-0BC21-0AA0 1 1 unit 103 0.350
• Connection cable for connection of BDA Plus to terminal X8 of
the 3WL air circuit breaker
• Required if neither COM15 nor COM16 nor other external
CubicleBUS modules are available
• Length 2 m
powerconfig parameterization software
• Parameterization, operation, monitoring and diagnostics of
3WL air circuit breakers using powerconfig software, see
section entitled "Software", "Configuring, Visualizing and
Controlling with SENTRON".
• powerconfig is available free of charge at
http://support.automation.siemens.com/WW/view/en/63452759
1) 4)
For 60 kA ground short-circuit current, order 2. A 24 V DC power supply unit is required.
2) 5)
Cannot be used for size II with very high breaking capacity C and size II, Operation under Windows Vista and Windows 7 possible with restrictions.
4000 A. 6)
3) Each CubicleBUS module is supplied with a 0.2 m factory-fitted cable to All communication components, CubicleBUS modules and measurement
functions are available for the ETU45B and ETU76B Electronic Trip Units.
connect the modules with each other. A longer factory-fitted cable is
required for connection to the circuit breaker.

* You can order this quantity or a multiple thereof.

1/60 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, approx.
M) kg
Accessories for communications3)
Preassembled cables for CubicleBUS modules
Versions
• 0.5 m long, for connection to 3WL with COM15/COM16 3WL9111-0BC04-0AA0 1 1 unit 103 0.020
• 1 m long, for connection to 3WL with COM15/COM16 3WL9111-0BC02-0AA0 1 1 unit 103 0.050
• 2 m long, for connection to 3WL with COM15/COM16 3WL9111-0BC03-0AA0 1 1 unit 103 0.060
• 2 m long, for connection to 3WL without COM15/COM16 3WL9111-0BC05-0AA0 1 1 unit 103 0.070
SENTRON manual for communication solutions
• Detailed description of the communication functions for
circuit breakers. Installation, connection, commissioning,
data transmission to the PLC.
• Free download from:
www.siemens.com/lowvoltage/manuals
Voltage transformers 3WL9111-0BB68-0AA0 1 1 unit 103 2.600
• 3-pole, for 3WL circuit breakers with measurement function
Plus1)
• 380 ... 690 V/100 V, class 0.5
Retrofitting and spare parts3)
PROFIBUS retrofit kits 3WL9111-0AT12-0AA0 1 1 unit 103 0.260
Retrofit kit for PROFIBUS communications including COM15,
BSS and set of cables for all 3WL air circuit breakers with
ETU45B and ETU76B Electronic Trip Units

1 2 3 4 5 6 7 8 9 COM15 PROFIBUS modules 3WL9111-0AT15-0AA0 1 1 unit 103 0.140

For ETU45B and ETU76B Electronic Trip Units
Device

CubicleBus
PROFIBUS DP

NSE-01025

3WL9111-0AT15-0AA0
COM16 MODBUS modules 3WL9111-0AT17-0AA0 1 1 unit 103 0.140
For ETU45B and ETU76B Electronic Trip Units

MODBUS IEC retrofit kits 3WL9111-0AT18-0AA0 1 1 unit 103 0.260

Retrofit kit for MODBUS communications including COM16,
BSS and set of cables for all 3WL air circuit breakers with
ETU45B and ETU76B Electronic Trip Units
Breaker status sensor (BSS) 3WL9111-0AT16-0AA0 1 1 unit 103 0.120
For ETU45B and ETU76B Electronic Trip Units

Measurement function Plus2) 3WL9111-0AT04-0AA0 1 1 unit 103 0.250

• For ETUs Release 2
• Voltage transformer required

1)
Is required for operation of the measurement function Plus.
2)
A measuring accuracy of 3 % is reached if retrofitted.
3)
All communication components, CubicleBUS modules and measurement
functions are available for the ETU45B and ETU76B Electronic Trip Units.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/61
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Main conductor connections, fixed-mounted versions
(essential accessory)
Specified for each connection
Front-accessible main connections,
3WL9111-0AL06-0AA0 single hole at top1)
Size Rated current In
I Up to 1000 A 3WL9111-0AL01-0AA0 1 1 unit 103 1.100
1250 A to 1600 A 3WL9111-0AL02-0AA0 1 1 unit 103 1.600
II4) Up to 2000 A 3WL9111-0AL03-0AA0 1 1 unit 103 2.000
Up to 2500 A 3WL9111-0AL04-0AA0 1 1 unit 103 3.600
NSE-01010 Up to 3200 A 3WL9111-0AL05-0AA0 1 1 unit 103 3.500
III Up to 4000 A 3WL9111-0AL06-0AA0 1 1 unit 103 6.100
3WL9111-0AL56-0AA0
Front-accessible main connections,
single hole at bottom1)
Size Rated current In
I Up to 1000 A 3WL9111-0AL51-0AA0 1 1 unit 103 1.000
1250 A to 1600 A 3WL9111-0AL52-0AA0 1 1 unit 103 1.300
II4) Up to 2000 A 3WL9111-0AL53-0AA0 1 1 unit 103 1.800
Up to 2500 A 3WL9111-0AL54-0AA0 1 1 unit 103 3.100
Up to 3200 A 3WL9111-0AL55-0AA0 1 1 unit 103 3.000
III Up to 4000 A 3WL9111-0AL56-0AA0 1 1 unit 103 5.200
3WL9111-0AL14-0AA0 Front-accessible main connections according
to DIN 43673, double hole at top
Size Rated current In
I Up to 1000 A 1) 3WL9111-0AL07-0AA0 1 1 unit 103 1.400
1250 A to 2000 A 3WL9111-0AL08-0AA0 1 1 unit 103 2.000
II4) Up to 2000 A 3WL9111-0AL11-0AA0 1 1 unit 103 2.400
Up to 2500 A 3WL9111-0AL12-0AA0 1 1 unit 103 4.500
Up to 3200 A 3WL9111-0AL13-0AA0 1 1 unit 103 4.400
NSE-01011
III Up to 4000 A 3WL9111-0AL14-0AA0 1 1 unit 103 7.800
3WL9111-0AL64-0AA0 Front-accessible main connections according
to DIN 43673, double hole at bottom
Size Rated current In
I Up to 1000 A 1) 3WL9111-0AL57-0AA0 1 1 unit 103 1.300
1250 A to 2000 A 3WL9111-0AL58-0AA0 1 1 unit 103 1.700
II4) Up to 2000 A 3WL9111-0AL61-0AA0 1 1 unit 103 2.000
Up to 2500 A 3WL9111-0AL62-0AA0 1 1 unit 103 3.700
Up to 3200 A 3WL9111-0AL63-0AA0 1 1 unit 103 3.600
III Up to 4000 A 3WL9111-0AL64-0AA0 1 1 unit 103 6.400
Rear vertical main connections
Size Rated current In
I2) Up to 2000 A 3WL9111-0AM01-0AA0 1 1 unit 103 0.500
II3) Up to 3200 A 3WL9111-0AM02-0AA0 1 1 unit 103 2.200
III Up to 6300 A 3WL9111-0AM03-0AA0 1 1 unit 103 5.000

3WL9111-0AM03-0AA0

1)
Not for 3WL size I with high breaking capacity H.
2)
In the case of vertical connection size I with breaking capacity N and S,
up to 1000 A one 3WL9 111–0AM01-0AA0 vertical connection is required,
up to 2000 A or with breaking capacity H two 3WL9 111-0AM01-0AA0
vertical connections are required.
3)
In the case of vertical connection size II, up to 2500 A one
3WL9 111-0AM02-0AA0 vertical connection is required, up to 3200 A
two 3WL9 111-0AM02-0AA0 vertical connections are required.
4)
Not for circuit breakers with very high breaking capacity C.

* You can order this quantity or a multiple thereof.

1/62 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Main conductor connections, withdrawable versions
(essential accessory)
Specified for each connection
Front-accessible main connections, single hole
at top or at bottom1) 2)
Size Rated current In
I Up to 1000 A 3WL9111-0AN01-0AA0 1 1 unit 103 1.000
1250 A ... 1600 A 3WL9111-0AN02-0AA0 1 1 unit 103 1.300
NSE-01013
II3) Up to 2000 A 3WL9111-0AN03-0AA0 1 1 unit 103 1.800
3WL9111-0AN06-0AA0
Up to 2500 A 3WL9111-0AN04-0AA0 1 1 unit 103 3.100
Up to 3200 A 3WL9111-0AN05-0AA0 1 1 unit 103 3.000
III Up to 4000 A 3WL9111-0AN06-0AA0 1 1 unit 103 5.200
Front-accessible main connections according to
DIN 43673, double hole at top or at bottom1)
Size Rated current In
I Up to 1000 A 2) 3WL9111-0AN07-0AA0 1 1 unit 103 1.300
1250 A ... 2000 A 3WL9111-0AN08-0AA0 1 1 unit 103 1.700

NSE-01014
II3) Up to 2000 A 3WL9111-0AN11-0AA0 1 1 unit 103 2.000
Up to 2500 A 3WL9111-0AN12-0AA0 1 1 unit 103 3.700
3WL9111-0AN14-0AA0 Up to 3200 A 3WL9111-0AN13-0AA0 1 1 unit 103 3.600
III Up to 4000 A 3WL9111-0AN14-0AA0 1 1 unit 103 6.400
Supports for front and DIN connecting bars
Number of poles Size
3-pole for 3 bars I 3WL9111-0AN41-0AA0 1 1 unit 103 0.700
II 3WL9111-0AN42-0AA0 1 1 unit 103 1.350
III 3WL9111-0AN43-0AA0 1 1 unit 103 2.420
4-pole for 4 bars I 3WL9111-0AN44-0AA0 1 1 unit 103 1.200
II 3WL9111-0AN45-0AA0 1 1 unit 103 2.200
III 3WL9111-0AN46-0AA0 1 1 unit 103 3.200

NSE-01017

3WL9111-0AN41-0AA0
Rear vertical main connections
Size Rated current In
NSE-01015 I Up to 1000 A 2) 3WL9111-0AN15-0AA0 1 1 unit 103 0.660
3WL9111-0AN23-0AA0 1250 A ... 2000 A 3WL9111-0AN16-0AA0 1 1 unit 103 0.870
II Up to 2000 A 3) 3WL9111-0AN17-0AA0 1 1 unit 103 1.150
Up to 2500 A 3) 3WL9111-0AN18-0AA0 1 1 unit 103 1.490
Up to 3200 A3) 3WL9111-0AN21-0AA0 1 1 unit 103 2.580
1600 ... 3200 A4) 3WL9111-0AN38-0AA0 1 1 unit 103 2.600
III Up to 5000 A 3WL9111-0AN22-0AA0 1 1 unit 103 6.380
Up to 6300 A, 3 busbar 3WL9111-0AN23-0AA0 1 1 unit 103 19.170
connection pieces for 3-pole
circuit breakers
Up to 6300 A, at top, 3WL9111-0AN20-0AA0 1 1 unit 103 18.410
4 busbar connection pieces
for 4-pole circuit breakers
Up to 6300 A, at bottom, 3WL9111-0AN10-0AA0 1 1 unit 103 18.300
4 busbar connection pieces
for 4-pole circuit breakers
Rear horizontal main connections
Size Rated current In
I Up to 1000 A 2) 3WL9111-0AN32-0AA0 1 1 unit 103 0.630
1250 A ... 2000 A 3WL9111-0AN33-0AA0 1 1 unit 103 0.770
II Up to 2000 A 3) 3WL9111-0AN34-0AA0 1 1 unit 103 1.020
Up to 2500 A 3) 3WL9111-0AN35-0AA0 1 1 unit 103 1.240
Up to 3200 A3) 3WL9111-0AN36-0AA0 1 1 unit 103 2.170
1600 ... 3200 A4) 3WL9111-0AN47-0AA0 1 1 unit 103 2.150
III Up to 5000 A 3WL9111-0AN37-0AA0 1 1 unit 103 3.860
Connecting flange
Size Rated current In
I Up to 1000 A 2) 3WL9111-0AN24-0AA0 1 1 unit 103 0.610
1250 A ... 2000 A 3WL9111-0AN25-0AA0 1 1 unit 103 0.640
II3)
NSE-01016

Up to 2000 A 3WL9111-0AN26-0AA0 1 1 unit 103 0.980

Up to 2500 A 3WL9111-0AN27-0AA0 1 1 unit 103 1.020
Up to 3200 A 3WL9111-0AN28-0AA0 1 1 unit 103 1.310
3WL9111-0AN24-0AA0 III Up to 4000 A 3WL9111-0AN31-0AA0 1 1 unit 103 2.370
1) When using front-accessible mains connections (withdrawable circuit 3) Not for circuit breakers with very high breaking capacity C.
4)
breakers) supports are required. Only for circuit breakers with very high breaking capacity C.
2)
Not for 3WL size I with high breaking capacity H.
* You can order this quantity or a multiple thereof.
Siemens LV 10 · 2015 1/63
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Designation DT Article No. Price PU PS*/P. PG Weight
www.siemens.com/ per PU (UNIT, unit per PU
product?Article No. SET, approx.
M)
kg
Conversion sets
Conversion set for converting fixed-mounted circuit
breakers into withdrawable circuit breakers1)
Guide frames and sliding contact modules must be
ordered separately.
Number of poles Size
3-pole I 3WL9111-0BC11-0AA0 1 1 unit 103 5.100
II 3WL9111-0BC12-0AA0 1 1 unit 103 5.900
III 3WL9111-0BC13-0AA0 1 1 unit 103 8.100
4-pole I 3WL9111-0BC14-0AA0 1 1 unit 103 6.400
II 3WL9111-0BC15-0AA0 1 1 unit 103 6.450
III 3WL9111-0BC16-0AA0 1 1 unit 103 10.700
Main contact elements
Main contact elements2)4)
Size In max.

I Up to 1600 A 3WL9111-0AM90 1 1 unit 103 2.800

L1Y3)
II Up to 2500 A 3WL9111-0AM91 1 1 unit 103 5.870
L1Y3)
II Up to 4000 A 3WL9111-0AM92 1 1 unit 103 7.700
NSE-01021
L1Y3)
III Up to 6300 A 3WL9111-0AM93 1 1 unit 103 13.740
L1Y3)
Notes
• The circuit breaker ID No. must be specified when
ordering
• Specified for each connection
(depending on the number of poles on the circuit
breaker, order 3 or 4 units)
• Article No. is automatically adapted to the circuit
breaker ID No.

1)
Conversion from fixed-mounted to withdrawable is not possible for
3WL circuit breakers with very high breaking capacity C.
2)
Not for circuit breakers with very high breaking capacity C.
3)
Please specify the circuit breaker ID No. in plain text when ordering.
4)
Replacement of the main contact elements for 3WL circuit breakers with
very high breaking capacity C is only possible at the factory.

* You can order this quantity or a multiple thereof.

1/64 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1
Version Size DT Article No. Price PU PS*/ PG Weight
www.siemens.com/ per PU (UNIT, P. unit per PU
product?Article No. SET, M) approx.
kg
Withdrawable short-circuiting, grounding and bridging units
Withdrawable short-circuiting,
grounding and bridging units
Top and bottom system components are short-circuited and
grounded.
Number of poles Rated current In Size
3-pole Up to 1600 A I 3WL9111-0BD01-0AA0 1 1 unit 103 30.000
Up to 3200 A II 3WL9111-0BD03-0AA0 1 1 unit 103 40.500
Up to 6300 A III 3WL9111-0BD05-0AA0 1 1 unit 103 65.000
4-pole Up to 1600 A I 3WL9111-0BD02-0AA0 1 1 unit 103 35.000
Up to 3200 A II 3WL9111-0BD04-0AA0 1 1 unit 103 46.000
Up to 6300 A III 3WL9111-0BD06-0AA0 1 1 unit 103 70.000

Conversion for the following applications is possible NSE0_01118

L1 L2 L3 L1 L2 L3

NSE0_01116
NSE0_01113 NSE0_01112
NSE0_01119

N L1 L2 L3 N L1 L2 L3

NSE0_01117
Top and bottom system components are short-circuited and grounded Top system component is short-circuited and grounded,
(as-supplied state) infeed from bottom

NSE0_01120
NSE0_01122a

L1 L2 L3

NSE0_01115 NSE0_01114

NSE0_01121
NSE0_01123a

N L1 L2 L3

Withdrawable bridging unit, infeed and outgoing sides are permanently Bottom system component is short-circuited and grounded,
connected to each other infeed from top

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/65
 © Siemens AG 2015

Air Circuit Breakers

3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC
Accessories and spare parts
1 ■ Options
Structure of the Article No.
3WL1 Ô Ô Ò – ÖéâÕÓ– ÓáÜÔ An important prerequisite for
electronic order processing is
Example
> >> > >>>> > >>> that article numbers must be
structured according to
5th position: Size Size II Ô standardized criteria.
They are used as an unambigu-
6th and 7th Max. rated circuit In max = 2000 A ÔÒ ous means of communication for
positions: breaker current In max. various purposes:
8th position: Breaking capacity High breaking capacity Ö • Offer processing
class "H": 100 kA Selection and configuration
• Order processing
9th position: Electronic Trip Units ETU76B with graphics é Orders
display ... Order confirmation
10th position: Electronic Trip Unit ... with ground-fault protection â Processing of products for
supplement storage
Order processing in supply
11th position: Number of poles Three-pole Õ locations
Supply and dispatch
• Reporting and planning
12th position: Installation type Fixed-mounted, main connec- Ó
• Service and warranty
tions on rear, vertical
The standardized structure en-
13th position: Operating Manual operating mechanism Ó sures that only one Article No.
mechanisms with mechanical closing has to be administered for one
device.
14th position: 1st auxiliary release Shunt release á
50/60 Hz 110 V AC This saves time and effort during
planning, configuring, ordering
15th position: 2nd auxiliary release Without 2nd auxiliary release Ü and in stock keeping, and conse-
quently above all it saves costs.
16th position: Auxiliary switches 2 NO contacts + 2 NC contacts Ô The example opposite explains
the various positions within an
Article No.

Accessories: With first order (components are already mounted)

Example 3WL1 Ô Ó Ø – ÖåâÕÓ– ÓáÜÕ– õ áÒÔ Additional accessory
components can be ordered
> ready-mounted.
"–Z" with order code Communications interface õ áÒÔ These supplements are
"Standard" + Breaker Status Sensor (BSS) identified by "–Z".
+ communication module COM15 for Even with additional
connection to PROFIBUS DP components, one Article No.
is sufficient.

Accessories: For retrofitting (components for subsequent fitting)

Example Additional accessories which are
not intended to be ready-mounted
3WL9 Ó Ó Ó – Ò Á Ü Ô Ó – Ò Ü Ü Ò in the factory, such as spare parts
Interlocking set for mechanical ON/OFF for storage, can also be ordered
without lock separately from the circuit breaker.
Accessories for retrofitting are
identified by the Article No. stem
3WL9.

Documentation
Operating manual German/English Article No. 3ZX18 12-0WL00-0AN1 Delivery time class C
Complete set French/Italian Article No. 3ZX18 12-0WL00-0AJ1 On request
Spanish/Portuguese Article No. 3ZX18 12-0WL00-0AL1 On request
PROFIBUS German Article No. A5E0151347
Communication manual English Article No. A5E0151353
MODBUS German Article No. 3ZX10 12-0WL10-1AB1
Communication manual English Article No. 3ZX10 12-0WL10-1AC1

Free download of documentation from

www.siemens.com/lowvoltage/manuals

■ More information
Up-to-date information on the Internet at:
www.siemens.com/sentron

1/66 Siemens LV 10 · 2015

 © Siemens AG 2015

Air Circuit Breakers

3WL Non-Automatic Air Circuit Breakers up to 4000 A (DC)
3- and 4-pole, fixed-mounted versions

■ Selection and ordering data

1
For general data, see page 1/9.
Size Max. rated circuit breaker current DT 3-pole non-automatic air circuit PU PS*/ PG Weight
In max. breakers DC (UNIT, P. unit per PU
SET, M) approx.
Article No.: www.siemens.com/ Price
A product?Article No. per PU kg
Horizontal main circuit connection
II 1000 3WL1210-8@@32-@@@@ 1 1 unit 103 56.000
2000 3WL1220-8@@32-@@@@ 1 1 unit 103 56.000
40001) 3WL1240-8@@32-@@@@ 1 1 unit 103 64.000
Vertical main circuit connection
II 1000 3WL1210-8@@31-@@@@ 1 1 unit 103 56.000
2000 3WL1220-8@@31-@@@@ 1 1 unit 103 56.000
40001) 3WL1240-8@@31-@@@@ 1 1 unit 103 85.000
Front main circuit connection, single hole
II 1000 3WL1210-8@@33-@@@@ 1 1 unit 103 56.000
2000 3WL1220-8@@33-@@@@ 1 1 unit 103 56.000
Front main circuit connection, double hole
II 1000 3WL1210-8@@34-@@@@ 1 1 unit 103 56.000
2000 3WL1220-8@@34-@@@@ 1 1 unit 103 56.000

Options Add. price

Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Operating mechanisms Manual operating mechanism with 1AA2 None
mechanical closing
For further Article No. supplements,
see page 1/38

Size Max. rated circuit breaker current DT 4-pole non-automatic air circuit PU PS*/ PG Weight
In max. breakers DC (UNIT, P. unit per PU
SET, M) approx.
Article No.: www.siemens.com/ Price
A product?Article No. per PU kg
Horizontal main circuit connection
I3) 2000 3WL1120-8@@42-@@@@ 1 1 unit 103 50.000
II 1000 3WL1210-8@@42-@@@@ 1 1 unit 103 67.000
2000 3WL1220-8@@42-@@@@ 1 1 unit 103 67.000
40001) 3WL1240-8@@42-@@@@ 1 1 unit 103 77.000
Vertical main circuit connection
I3) 2000 3WL1120-8@@41-@@@@ 1 1 unit 103 50.000
II 1000 3WL1210-8@@41-@@@@ 1 1 unit 103 75.000
2000 3WL1220-8@@41-@@@@ 1 1 unit 103 75.000
40001) 3WL1240-8@@41-@@@@ 1 1 unit 103 103.000
Front main circuit connection, single hole
II 1000 3WL1210-8@@43-@@@@ 1 1 unit 103 67.000
2000 3WL1220-8@@43-@@@@ 1 1 unit 103 67.000
Front main circuit connection, double hole
II 1000 3WL1210-8@@44-@@@@ 1 1 unit 103 67.000
2000 3WL1220-8@@44-@@@@ 1 1 unit 103 67.000

Options Add. price

Non-automatic air circuit Without Electronic Trip Units AA None
breakers2)
Operating mechanisms Manual operating mechanism with 1AA2 None
mechanical closing
For further Article No. supplements,
see page 1/38

Add "-Z" to the complete Article No. and indicate the appropriate 3WL12.0-8....-....-Z Additional price
order code(s). @ @ @ 3-pole 4-pole

Condition Size Rated current In

Rated voltage II Up to 2000 A A 0 5 ✓ ✓
1000 V DC Up to 4000 A A 0 5 ✓ ✓
Note
For voltages over 600 V use the version for 1000 V DC rated voltage for size II: Order with "-Z" and order code "A05".
All other accessory parts must be ordered by specifying "-Z" and the corresponding order code, see "3WL Air Circuit Breakers/
Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC", "Options", page 1/39 onwards.
An external overload and short-circuit protection device is available from the company "mat" for the 3WL non-automatic air circuit
breakers. Available only directly from the company mat – Maschinen- und Anlagentechnik (for address, see page 1/69).
2)
✓ Additional price For permissible rated short-time current Icw and short-circuit breaking
1)
Provisions to dissipate heat must be made on the line side. capacity Icc for non-automatic air circuit breakers, see page 1/5.
3)
3WL1120-8 DC non-automatic air circuit breakers are designed for a rated
voltage of 1000 V DC.
* You can order this quantity or a multiple thereof.
Siemens LV 10 · 2015 1/67
 © Siemens AG 2015

Air Circuit Breakers

3WL Non-Automatic Air Circuit Breakers up to 4000 A (DC)
3- and 4-pole, withdrawable versions
1 ■ Selection and ordering data
Size Max. rated circuit breaker DT 3-pole non-automatic air circuit PU PS*/ PG Weight
current breakers DC (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Price
www.siemens.com/ per PU
A product?Article No. kg
Without guide frames
(for guide frames, see page 1/70)
II 1000 3WL1210-8@@35-@@@@ 1 1 unit 103 60.000
2000 3WL1220-8@@35-@@@@ 1 1 unit 103 60.000
40001) 3WL1240-8@@35-@@@@ 1 1 unit 103 68.000
With guide frames,
horizontal main circuit connection
II 1000 3WL1210-8@@36-@@@@ 1 1 unit 103 91.000
2000 3WL1220-8@@36-@@@@ 1 1 unit 103 91.000
40001) 3WL1240-8@@36-@@@@ 1 1 unit 103 113.000
With guide frames,
vertical main circuit connection
II 1000 3WL1210-8@@37-@@@@ 1 1 unit 103 91.000
2000 3WL1220-8@@37-@@@@ 1 1 unit 103 91.000
40001) 3WL1240-8@@37-@@@@ 1 1 unit 103 121.000
With guide frames,
connecting flanges
II 1000 3WL1210-8@@38-@@@@ 1 1 unit 103 91.000
2000 3WL1220-8@@38-@@@@ 1 1 unit 103 91.000
40001) 3WL1240-8@@38-@@@@ 1 1 unit 103 113.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip AA None
breakers2) Units
Operating mechanisms Manual operating 1AA2 None
mechanism with
mechanical closing
For further Article No.
supplements,
see page 1/38

Add "-Z" to the complete Article No. and indicate the 3WL12.0-8..3.-....-Z Additional price
appropriate order code(s). @@@ 3-pole

Condition Size Rated current

In
4)
Rated voltage 1000 V DC II Up to 2000 A A 0 5 ✓
Up to 4000 A A 0 5 ✓
Tinned version of the II A 0 8 ✓
customer's connections
on the guide frame3)
Only for circuit breakers in
withdrawable version with
horizontal connection or
flange connection.
The normal delivery time
increases to 15 work days.
Note
For voltages over 600 V use the version for 1000 V DC rated voltage: Order with "-Z" and order
code "A05".
All other accessory parts must be ordered by specifying "-Z" and the corresponding order code,
see "3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC",
"Options", page 1/39onwards.
An external overload and short-circuit protection device is available from the company "mat" for
the 3WL non-automatic air circuit breakers.
Available only directly from the company mat – Maschinen- und Anlagentechnik (for address,
see page 1/69).
✓ Additional price
1) Provisions to dissipate heat must be made on the line side.
2) For permissible rated short-time current Icw and short-circuit breaking
capacity Icc for non-automatic air circuit breakers, see page 1/5.
3) The permissible temperature-rise limits according to IEC 60947-2 are
5 K lower for a tin surface than for a silver surface.
4)
If ordering withdrawable circuit breaker and guide frame separately,
specify order code "A05" for withdrawable circuit breaker and guide frame.

* You can order this quantity or a multiple thereof.

1/68 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Non-Automatic Air Circuit Breakers up to 4000 A (DC)
3- and 4-pole, withdrawable versions

■ Selection and ordering data

1
Size Max. rated circuit breaker DT 4-pole non-automatic air circuit PU PS*/ PG Weight
current breakers DC (UNIT, P. unit per PU
In max. SET, M) approx.
Article No. Price
www.siemens.com/ per PU
A product?Article No. kg
Without guide frames
(for guide frames, see page 1/70)
II 1000 3WL1210-8@@45-@@@@ 1 1 unit 103 75.000
2000 3WL1220-8@@45-@@@@ 1 1 unit 103 75.000
40001) 3WL1240-8@@45-@@@@ 1 1 unit 103 82.000
With guide frames,
horizontal main circuit connection
II 1000 3WL1210-8@@46-@@@@ 1 1 unit 103 109.000
2000 3WL1220-8@@46-@@@@ 1 1 unit 103 109.000
40001) 3WL1240-8@@46-@@@@ 1 1 unit 103 136.000
With guide frames,
vertical main circuit connection
II 1000 3WL1210-8@@47-@@@@ 1 1 unit 103 109.000
2000 3WL1220-8@@47-@@@@ 1 1 unit 103 109.000
40001) 3WL1240-8@@47-@@@@ 1 1 unit 103 146.000
With guide frames,
connecting flanges
II 1000 3WL1210-8@@48-@@@@ 1 1 unit 103 109.000
2000 3WL1220-8@@48-@@@@ 1 1 unit 103 109.000
40001) 3WL1240-8@@48-@@@@ 1 1 unit 103 136.000

Additional
Options price
Non-automatic air circuit Without Electronic Trip AA None
breakers2) Units
Operating mechanisms Manual operating mecha- 1AA2 None
nism with mechanical
closing
For further Article No. sup-
plements, see page 1/38

Add "-Z" to the complete Article No. and indicate the 3WL12.0-8..4.-....-Z Additional price
appropriate order code(s). @@@ 4-pole

Condition Size Rated current

In
4)
Rated voltage 1000 V DC II Up to 2000 A A 0 5 ✓
Up to 4000 A A 0 5 ✓
Tinned version of the II A 0 8 ✓
customer's connections on
the guide frame3)
Only for circuit breakers in
withdrawable version with
horizontal connection or
flange connection.
The normal delivery time
increases to 15 work days.
Note
For voltages over 600 V use the version for 1000 V DC rated voltage: Order with "-Z" and order
code "A05".
All other accessory parts must be ordered by specifying "-Z" and the corresponding order code,
see "3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC",
"Options", page 1/39onwards.
An external overload and short-circuit protection device is available from the company "mat" for
the 3WL non-automatic air circuit breakers.
Available only directly from the company mat – Maschinen- und Anlagentechnik5).
✓ Additional price 5) mat – Maschinen- und Anlagentechnik
1) Provisions to dissipate heat must be made on the line side. Dr. Becker GmbH
2)
Rudolf-Diesel-Straße 22
For permissible rated short-time current Icw and short-circuit breaking D-22941 Bargteheide
capacity Icc for non-automatic air circuit breakers, see page 1/5. Tel.: +49 (45 32) 20-2101
3) The permissible temperature-rise limits according to IEC 60947-2 are Fax: +49 (45 32) 20-2121
5 K lower for a tin surface than for a silver surface. E-mail: info@m-a-t.de
4) Internet: www.m-a-t.de
If ordering withdrawable circuit breaker and guide frame separately,
specify order code "A05" for withdrawable circuit breaker and guide frame.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/69
 © Siemens AG 2015

Air Circuit Breakers

3WL Non-Automatic Air Circuit Breakers up to 4000 A (DC)
Accessories and spare parts
1 ■ Selection and ordering data
Guide frames for DC non-automatic air circuit breakers
Size Max. rated circuit breaker current DT Guide frames for 3-pole non-automatic PU PS*/ PG Weight
In max. air circuit breakers (UNIT, P. unit per PU
Article No. Price SET, M) approx.
www.siemens.com/ per PU
A product?Article No. kg
Front main circuit connection, single hole
II 2000 3WL9212-3DA@@-@@A1 1 1 unit 103 31.000
Front main circuit connection, double hole
II 2000 3WL9212-3DB@@-@@A1 1 1 unit 103 31.000
Horizontal main circuit connection
II 2000 3WL9212-3DC@@-@@A1 1 1 unit 103 31.000
4000 3WL9212-6DC@@-@@A1 1 1 unit 103 60.000
Vertical main circuit connection
II 2000 3WL9212-3DD@@-@@A1 1 1 unit 103 31.000
4000 3WL9212-6DD@@-@@A1 1 1 unit 103 60.000
Main circuit connection connecting flanges
II 2000 3WL9212-3DE@@-@@A1 1 1 unit 103 31.000
4000 3WL9212-6DE@@-@@A1 1 1 unit 103 60.000
Additional
Options price
3-pole
Number of auxiliary None 0 None
supply connectors 1 connector 1 ✓
2 connectors 2 ✓
3 connectors 3 ✓
4 connectors 4 ✓
Note
For required number of auxiliary supply connectors, see table
on page 1/45.
Type of auxiliary circuit None 0 None
connections
With screw connection 1 ✓
(SIGUT, standard)
With screwless connection 2 ✓
method (tension spring)
Position signaling switches None 0 None
Option 1: 1 ✓
Connected position 1 CO,
test position 1 CO,
disconnected position 1 CO
Option 2: 2 ✓
Connected position 3 CO,
test position 2 CO,
disconnected position 1 CO
Shutters None A None
With shutter, 2-part, lockable B ✓

Add "-Z" to the complete Article No. and indicate 3WL9212-.....-..A1-Z Additional
the appropriate order code(s). @@@ price

Rated voltage 1000 V DC

Size II A 0 5 ✓
Tinned version of the customer's connections on the guide frame1)
Only for guide frames with horizontal connection or flange connection
Size II A 0 8 ✓
Notes
• For guide frames for 4-pole DC non-automatic air circuit breakers, see the following page.
• All other accessory parts must be ordered by specifying "–Z" and the corresponding order code,
see "3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC", "Options",
page 1/39 onwards.

✓ Additional price
1) The permissible temperature-rise limits according to IEC 60947-2 are
5 K lower for a tin surface than for a silver surface.

* You can order this quantity or a multiple thereof.

1/70 Siemens LV 10 · 2015
 © Siemens AG 2015

Air Circuit Breakers

3WL Non-Automatic Air Circuit Breakers up to 4000 A (DC)
Accessories and spare parts
1
Size Max. rated circuit breaker current DT Guide frames for 4-pole non-automatic air PU PS*/ PG Weight
In max. circuit breakers (UNIT, P. unit per PU
Article No. Price SET, M) approx.
www.siemens.com/ per PU
A product?Article No. kg
Front main circuit connection, single hole
II 2000 3WL9212-3EA@@-@@A1 1 1 unit 103 37.000
Front main circuit connection, double hole
II 2000 3WL9212-3EB@@-@@A1 1 1 unit 103 37.000
Horizontal main circuit connection
II 2000 3WL9212-3EC@@-@@A1 1 1 unit 103 37.000
II 4000 3WL9212-6EC@@-@@A1 1 1 unit 103 84.000
Vertical main circuit connection
II 2000 3WL9212-3ED@@-@@A1 1 1 unit 103 37.000
II 4000 3WL9212-6ED@@-@@A1 1 1 unit 103 84.000
Main circuit connection connecting flanges
II 2000 3WL9212-3EE@@-@@A1 1 1 unit 103 37.000
II 4000 3WL9212-6EE@@-@@A1 1 1 unit 103 84.000
Additional
Options price
4-pole
Number of auxiliary None 0 None
supply connectors 1 connector 1 ✓
2 connectors 2 ✓
3 connectors 3 ✓
4 connectors 4 ✓
Note
For required number of auxiliary supply connectors,
see table on page 1/45.
Type of auxiliary circuit None 0 None
connections
With screw connection 1 ✓
(SIGUT, standard)
With screwless connection 2 ✓
method (tension spring)
Position signaling switches None 0 None
Option 1: 1 ✓
Connected position 1 CO,
test position 1 CO,
disconnected position 1 CO
Option 2: 2 ✓
Connected position 3 CO,
test position 2 CO,
disconnected position 1 CO
Shutters None A None
With shutter, 2-part, lockable B ✓

Add "-Z" to the complete Article No. and indicate 3WL9212-.....-..A1-Z Additional
the appropriate order code(s). @@@ price

Rated voltage 1000 V DC

Size II A 0 5 ✓
Tinned version of the customer's connections on the guide frame1)
Only for guide frames with horizontal connection or flange connection
Size II A 0 8 ✓
Notes
• For guide frames for 3-pole DC non-automatic air circuit breakers, see previous page.
• All other accessory parts must be ordered by specifying "–Z" and the corresponding order code,
see "3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC), IEC", "Options",
page 1/39 onwards.

✓ Additional price
1)
The permissible temperature-rise limits according to IEC 60947-2 are
5 K lower for a tin surface than for a silver surface.

* You can order this quantity or a multiple thereof.

Siemens LV 10 · 2015 1/71