Low Voltage Switches

Switches and fusegear

Motorized switch-disconnectors OTM
and switch fuses OSM
Motorized switches
OTM 160...2500, OSM 32...1250

Contents

4 Product overview

6 Features

8 Technical data

16 Ordering information
16 Motorized switch-disconnectors OTM
17 Motorized switch fuses OSM

19 Ordering information, accessories

19 Selection overwiev
20 Auxiliary contacts
21 Terminal shrouds
22 Connecting accessories
24 Handle and spare fuse storage, neutral links
25 Blown fuse indicators

26 Dimension drawings, motorized switch-disconnectors,

OTM

29 Dimension drawings, motorized switch fuses,

OSM

33 Index

Motorized switch-disconnectors and switch fuses | Contents 3

Motorized switch-disconnectors and
switch fuses for remote control

Motorized switch-disconnectors
OTM

Standard phase distance OTM160E OTM315E

OTM200E OTM400E
OTM250E
Wide phase distance OTM160E_W
OTM200E_W
OTM250E_W

OTM
Switch size [A] 160 200 250 315 400

Motorized switch fuses

OSM

DIN OSM32GD OSM125GD

OSM63GD OSM160GD
BS OSM32GB OSM100GB
OSM63GB OSM125GB
OSM160GB
NFC OSM50GF OSM125GF

OSM
Switch size [A] 32 50 63 100 125 160

4 Product overview | Motorized switch-disconnectors and switch fuses

 Accessories Neutral links
Auxiliary contacts Blown fuse indicators
Terminal shrouds Storage for handle and fuses
Connecting accessories

OTM630E OTM1000E OTM1600E OTM2000E

OTM800E OTM1250E OTM2500E

630 800 1000 1250 1600 2000 2500

OSM200D OSM400D OSM630D OSM1250D

OSM250D OSM800D
OSM200B OSM315B OSM630B OSM1250B
OSM250B OSM400B OSM800B

200 250 315 400 630 800 1250

Motorized switch-disconnectors and switch fuses | Product overview 5

Motorized switch-disconnectors and
switch fuses for remote control

Motorized switch-disconnectors consist of a switch- Designed and based on substantial experience of electrical
disconnector (type OT) and a motor operator. The OTM range safety, the switches eliminate the risk of electrical accidents:
is for 160...2500 Amperes. Motorized switch fuses consist of - In OSM motorized switch fuses the fuse covers cannot be
a switch fuse (type OS) and a motor operator. The motorized opened while the switch fuse is in the ON-position and can
switch fuses are available for DIN, BS and NFC types of fuse be sealed in the closed position. The fuse holders are
links. The OSM range is for 32...1250 Amperes. equipped with voltage output pins as standard.
- In the motorized switch-disconnectors OTM and switch fuses
Designed for safety OSM the frames are made of robust plastic with excellent
The motorized switch-disconnectors OTM and switch fuses mechanical and thermal properties.
OSM ensure safe operation, protecting both people and - Pole markings as standard.
equipment.
Inbuilt safety – eliminating the risk for accidents

6 Features | Motorized switch-disconnectors and switch fuses

ABB offers a full range of motorized switch-disconnectors and
switch fuses. Motorized switch-disconnectors (type OTM_) and
switch fuses (type OSM_) are suitable for remote control. The
switches can be operated either electrically by using the motor
operator or manually by using the handle. The operation, either
electrical or manual, can be chosen by the selector switch
“Motor/Manual” on the motor operator.

Easy, flexible installation

The motorized switch-disconnectors OTM and switch fuses OSM
offer you flexible cabling options. The high terminal positioning
with space to the back plate simplifies the mounting of cables.
It’s also ideal for double cabling, which in turn saves space.
Reduced installation time reduces cost

Suitable for remote locations - Connectivity to automation

system
The OTM/OSM motorized switches can be operated remotely
by using a suitable device e.g. push-buttons or a cam switch.
It is also easy to control the motor operator for example with a
PLC or PC-based controller. The remote control can easily be
prevented by a selector switch "Motor/Manual". This ensures
that maintenance work can be executed safely. Remote control
is also prevented whenever the manual handle or a padlock has
been inserted.
Increased productivity

High electrical ratings

- High CTI in supporting parts, resulting high Ui ratings.
- The powerful construction in motorized switch-disconnector
OTM and swich fuses OSM, with their quick-make and quick-
break operation features and two contact points instead of one.
- In motorized switch fuses type OSM the contact constructions
are optimal, regardless of fuse type, DIN, BS or NFC-type.
High performance level and smart design makes OSM
motorized switch fuses suitable for all applications in low
voltage networks.
Suitable for numerous applications

Motorized switch-disconnectors and switch fuses | Features 7

Technical data,OTM160...2500
Switch-disconnectors OT160...2500

Technical data according to IEC 60947-3 Size A 160 200 250

Switch type OT160E_ OT200 OT250_
Rated insulation voltage and rated
operational voltage AC-20, DC-20 Pollution degree 3 V 1000 1 000 1 000
Dielectric strength 50 Hz 1min. kV 10 10 10
Rated impulse withstand voltage kV 12 12 12
Rated thermal current and rated
operational current AC-20, DC-20 In open air A 200 200 250
in ambient 40 °C 4) In enclosure A 160 200 250
...with minimum cable cross section Cu mm2 70 95 120
Rated operational current, AC-21A ≤ 500 V A 200 200 250
690 V A 160 200 250
1000 V A 160 200 250
Rated operational current, AC-22A ≤ 500 V A 200 200 250
690 V A 160 200 250
1000 V A 160 200 250
Rated operational current, AC-23A ≤ 500 V A 160 200 250
690 V A 160 200 250
1000 V A 135 135 135
Rated operational current / poles in series, DC-21A...23A1) 24 - 110 V A 160/2 200/2 250/2
220 V A 160/2 200/2 250/2
440 V A 160/3 200/3 250/3
660 V A 160/4 200/4 230/42)
Rated operational power, AC-233) 230 V kW 48 60 75
400 V kW 80 110 140
415 V kW 88 110 145
440 V kW
500 V kW 112 132 170
690 V kW 144 200 250
Rated breaking capacity in ≤ 500 V A 1 280 1 600 2 000
category AC-23 690 V A 1 280 1 600 2 000
Rated conditional short-circuit Ip (r.m.s.) 80 kA, ≤ 415 V kA
current I p (r.m.s.) and Max. OFA_ fuse size gG/aM A
corresponding max. allowed Ip (r.m.s.) 100 kA, 500 V kA 40.5 40.5 40.5
cut-off current î c Max. OFA_ fuse size gG/aM A 315/315 315/315 315/315

The cut-off current î c refers to Ip (r.m.s.) 80 kA, 690 V kA 40.5 40.5 40.5
values listed by fuse Max. OFA_ fuse size gG/aM A 355/315 355/315 355/315
manufacturers (single phase
test acc. to IEC60269).
Rated short-time withstand current r.m.s. value I cw ≤ 1000 V, 0.15s kA 15 15 15
690 V, 0.25s kA 15 15 15
≤ 1000 V, 0.25s kA 15 15 15
690 V, 1s kA 8 8 8
≤ 1000 V, 1s kA 8 8 8
Rated short-time making capacity Peak value I cm ≤ 1000 V kA 30 30 30
Max. distance from switch frame to
nearest busbar / cable support mm
Rated capacitor power The capacitor ratings 415 V kVAr 80 100 115
When no initial charge on the capacitor are limited by 500 V kVAr 96 120 135
the fuse links 690 V kVAr 128 160 190
Power loss / pole With rated current W 3.2 4 6.5
Mechanical endurance Divide by two for oper. cycles Oper. 20 000 20 000 20 000
Terminal bolt size Metric thread diameter x length mm M8x25 M8x25 M8x25
Terminal tightening torque Counter torque required Nm 15-22 15-22 15-22
Operating torque 3-pole switch disconnector Nm 7 7 7

1)
Further ratings on request. 4)
Acc. to IEC 60947-1, § 6.1.1.
2)
Category B, infrequent operation. 5)
The value is 92 kA for 4-pole switch-disconnectors.
3)
These values are given for guidance and may vary acc. to the motor manufacturer.

8 Technical data | Motorized switch-disconnectors and switch fuses

 315 400 630 800 1000 1250 1600 2000 2500
OT315_ OT400_ OT630_ OT800_ OT1000 OT1250 OT1600 OT2000 OT2500

1 000 1 000 1 000 1 000 1 000 1 000 1 000 1 000 1 000

10 10 10 10 10 10 10 10 10
12 12 12 12 12 12 12 12 12

315 400 630 800 1 000 1 250 1 600 2 000 2 500

315 400 630 800 1 000 1 250 1 600
185 240 2x185 2x240 2x300 2x400 2x500 3x500 4x500
315 400 630 800 1 000 1 250 1 600 2 0002) 2 5002)
315 400 630 800 1 000 1 250 1 600 2 0002) 2 5002)
315 400 630 800 1 000 1 250 1 600
315 400 630 800 1 000 1 250 1 600 2 0002) 2 5002)
315 400 630 800 1 000 1 250 1 600 2 0002) 2 5002)
315 400 630 800
315 400 630 800 1 000 1 250 1 250
315 400 630 800 1 000 1 250 1 250
200 200 400 400
315/1 2) 400/12) 630/1 800/1
315/22) 400/22) 630/1 800/1
315/3 360/3 630/2 800/2
315/4 360/4 630/42) 650/42)
100 132 200 250
160 220 355 450 560 710 710
180 230 355 450 560 710 710
630 800 800
220 280 400 560 710 900 900
315 400 630 800 1 000 1 200 1 200
2 520 3 200 5 040 6 400 10 000 10 000 10 000
2 520 3 200 5 040 6 400 10 000 10 000 10 000
100 100 100
1 250/1 250 1 250/1 250 1 250/1 250
61.5 61.5 90 90 106 106 106
500/450 500/450 800/1 000 800/1 000 1 250/1 250 1 250/1 250 1 250/1 250

59 59 83.5 83.5
500/500 500/500 800/1 000 800/1 000

31 31 38 38
24 24 36 36 50 50 50 80 80
24 24 36 36
15 15 20 20 50 50 50 55 55
15 15 20 20
65 65 80 80 1105) 1105) 1105) 176 176

150 150 150 150 150

145 180 250 310 460 575 575
175 215 300 375 550 690 690
250 325 450 550 750 950 950
6.5 10 25 40 19 29 48 55 85
16 000 16 000 10 000 10 000 6 000 6 000 6 000 6 000 6 000
M10x30 M10x30 M12x40 M12x40 M12x50 M12x50 M12x60 M12x60 M12x60
30-44 30-44 50-75 50-75 50-75 50-75 50-75 50-75 50-75
16 16 27 27 65 65 65 65 65

Motorized switch-disconnectors and switch fuses | Technical data 9

Technical data, OSM32...160
Switch fuses OS32...160

Technical data according to IEC 60947-3 A

Switch size
Rated insulation voltage Pollution degree 3 V
Dielectric strength 50 Hz 1min. kV
Rated thermal current in ambient 35 °C In open air A/W
and temporarily 40 °C 5) / In enclosure 2) A/W
max. fuse power dissipation1)
...with minimum cable cross section Cu mm2
Rated operational voltage AC-20 and DC-20 V
Rated operational current, AC-21A up to 500 V A
690 V A
Rated operational current, AC-22A up to 500 V A
690 V A
Rated operational current, AC-23A up to 500 V A
690 V A
Rated operational current / poles in series DC-21A 48 V A
110-220 V A
440 V A
Rated operational current / poles in series DC-22A 48 V A
110-220 V A
Rated operational current / poles in series DC-23A 48 V A
110-220 V A
Rated operational power, AC-234) The kW-ratings are accurate for 230 V kW
three-phase 1500 R.P.M. standard 400 V kW
asynchronous motors. 415 V kW
500 V kW
690 V kW
Rated breaking capacity in category AC-23 ≤ 690 V A
Rated breaking capacity / poles in series up to 220 V A
in category DC-23
Rated conditional short-circuit current at prospective SC-current 80 kA, 415 V kA
Ip (r.m.s.) and corresponding max. allowed Max. OFA_ fuse size gG / aM A
cut-off current îc at prospective SC-current 100 kA, 500 V kA
Max. OFA_ fuse size gG / aM A
The cut-off current îc refers to values at prospective SC-current 50 kA, 690 V kA
listed by fuse manufacturers Max. OFA_ fuse size gG / aM A
(single phase test acc. to IEC60269). at prospective SC-current 80 kA, 690 V kA
Max. OFA_ fuse size gG / aM A
Rated short-time withstand current, 1 s. r.m.s. -value kA
Rated capacitor power The capacitor rating of the 400 V kVAr
when no initial charge on the capacitor switch-fuse is limited by 415 V kVAr
the fuse link. 690 V kVAr
Power loss / pole With rated current, without fuse W
Mechanical endurance Divide by two for operation cycles Oper.
Fuse types, IEC 60269-2-1 DIN 43620, Neozed DIN49522
NFC 63210, 63211
BS 88-2, -6 -size /
distance of fuse-link bolts mm
Built-in terminal size Cu mm2
Terminal bolt size (included) Metric thread diameter x length mm
Terminal tightening torque Counter torque required Nm
Fuse-links bolts tightening torque Nm
Operating torque Typical for 3-pole switch fuses Nm

* = Utilization category B 3)
Max. fuse body diam. 32 mm
1)
Ambient temperature 60°C: derating 20% 4)
Some fuse links limit these figures further. Starting current characteristics
Mounting on "ceiling": derating 10%, must be considered separately
2)
OS160G: Mounting on wall, horizontal fuses: derating 5% 5)
Acc. to IEC 60947-1, § 6.1.1. Minimum ambient temperature -5°C. Category B: -5°C...-35°C
6)
Max. fuse body diam. 22 mm

10 Technical data | Motorized switch-disconnectors and switch fuses

 OS OS OS OS OS OS
32G 50G 63G 100G 125G 160G
1 000 1 000 1 000 1 000 1 000 1 000
10 10 10 10 10 10
32/7.5 50/7.5 63/7.5 100/12 125/12 160/12
32/7.5 50/7.5 63/7.5 100/12 125/12 160/12

6 10 16 50 50 70
1 000 1 000 1 000 1 000 1 000 1 000
32 50 63 100 125 160
32 50 63 100 125 160
32 50 63 100 125 160
32 50 63 100 125 160
32 50 63 100 125 160
32 50 63 100 125 160
32/2 50/2 63/2 100/2 125/2 160/2
32/2* 50/2* 63/2* 100/2* 125/2* 125/2*
32/4* 50/4* 50/4* 100/4* 125/4* 125/4*
32/2 50/2 63/2 100/2 125/2 160/2
32/2* 50/2* 63/2* 100/2* 125/2* 125/2*
32/2 50/2 63/2 100/2 125/2 160/2
32/2* 50/2* 63/2* 100/2* 125/2* 125/2*
7.5 11 18.5 30 37 45
15 22 30 55 55 75
15 22 30 55 55 75
18.5 30 37 55 75 90
22 37 55 90 110 132
504 504 504 1280 1280 1280
252/2 252/2 252/2 640/2 640/2 640/2

13.5 13.5 13.5 23.5 23.5 23.5
80/63 80/63 80/63 160/160 160/160 160/160
12.5 12.5 12.5 25.5 25.5 25.5
63/50 63/50 63/50 160/160 160/160 160/160
9.5 9.5 9.5 17.5 17.5 17.5
63/50 63/50 63/50 125/160 125/160 125/160
11.5 11.5 11.5 20.5 20.5 20.5
50/50 50/50 50/50 125/160 125/160 125/160
2.5 2.5 2.5 5 5 5
15 20 25 40 50 60
15 25 32 42 55 65
25 42 50 75 90 100
1 2.5 4 4 5 9
20 000 20 000 20 000 20 000 20 000 20 000
000 000 000, 00 000, 00
14x51 22x58
A2-A36) A2-A3 6) A2-A4 3) A2-A4 3) A2-A43)
M5/73 M5/73 M5/73, M8/94 M5/73, M8/94 M5/73, M8/94
2.5...25 2.5...25 2.5...25
M8x25 M8x25 M8x25
4 4 4 15-22 15-22 15-22
3.5 3.5 M5:3.5 M8:5 M5:3.5 M8:5 M5:3.5 M8:5
5 5 5 7 7 7

Motorized switch-disconnectors and switch fuses | Technical data 11

Technical data, OSM200...1250
Switch fuses OS200...1250

Technical data according to IEC 60947-3 A OS

Switch size 200_
Rated insulation voltage and rated operational
voltage AC-20 and DC-20 Pollution degree 3 V 1000
Dielectric strength 50 Hz 1min. kV 10
Rated impulse withstand voltage kV 12
Rated thermal current in
ambient 35 °C and temporarily in 40 °C 5) / In open air A/W 200/17
max. fuse power dissipation In enclosure A/W 200/15
...with minimum cable cross section Cu mm 2 95
Rated thermal current of detachable neutral In open air / Cu cable or bar cross section In "N3" types A/mm2 290/120
Derating, mounting on In open air or ventilated enclosure % 0
wall horizontal fuses Totally enclosed % 5
Derating, mounting on 'ceilig' % 10
Derating at 60 °C In open air / in enclosure % 20/20
Rated operational current AC-21A ≤ 500 V A 200
690 V A 200
Rated operational current AC-22A ≤ 415 V A 200
500 V A 200
690 V A 200
Rated operational current AC-23A ≤ 415 V A 200
500 V A 200
690 V A 200
Rated operational current / ≤ 220 V A 200/1
poles in series DC-21A, DC-22A and DC-23A 440 V A 200/2
660 V A 200/3
750 V A 180/4
880 V A 180/4
Rated operational power AC-231) 230 V kW 60
400 V kW 110
415 V kW 110
500 V kW 132
690 V kW 200
Rated breaking capacity AC-23 ≤ 690 V A 1600
Rated conditional short- I p (r.m.s.) 80 kA, 415 V kA 35
circuit current Ip (r.m.s.) Max. OFA_ fuse size gG/aM A 250/200
and corresponding max. I p (r.m.s.) 100 kA, 500 V kA 37.5
allowed cut-off current îc Max. OFA_ fuse size gG/aM A 250/200
I p (r.m.s.) 80 kA, 690 V kA 25
Max. OFA_ fuse size gG/aM A 160/
The cut-off current îc refers I p (r.m.s.) 50 kA, 415 V kA 28
to values listed by fuse Max. BS fuse size gG/gM A 200/200M315
manufacturers (single phase I p (r.m.s.) 80 kA, 690 V kA 28
test acc. to IEC60269) Max. BS fuse size gG/gM A 200/200M250
Rated short-time withstand r.m.s. -value kA 8
current, 1s. Max. distance from switch frame to nearest busbar/cable support mm 150
Rated capacitor power The capacitor ratings of the switch-fuses 400 V kVAr 90
when no initial charge of the capacitor are limited by the fuse links 415 V kVAr 100
500 V kVAr 120
690 V kVAr 160
Power loss / pole With rated current, without fuse W 8
Mechanical endurance Divide by two for operation cycles Oper. 20 000
Fuse types, IEC 60269-2 Sec. I, DIN 43620 0
Sec. IA, NFC 0-3 Ref.A, 4a Ref.B 1
Sec. II, BS 88 B1-B2
Size / distance of fuse-link bolts mm M6/111
Terminal bolt size (included) Metric thread diameter x length mm M8x25
Terminal tightening torque Counter torque required Nm 15-22
Fuse-links bolts tightening torque Nm 4
Operating torque Typical for 3-pole switch fuses Nm 7

1)
These values are given for guidance and may vary acc. to the motor manufacturer. 4)
Category B
2)
Max fuse body dia 52 mm. 5)
Acc. to IEC 60957-2, IEC 60947-1, § 6.1.1. Minimum ambient temperature -5°C.
3)
Max fuse body dia 62 mm. Category B: -5°C...-35°C

12 Technical data | Motorized switch-disconnectors and switch fuses

 OS OS OS OS OS OS
250_ 315_ 400_ 630_ 800_ 1250_

1000 1000 1000 1000 1000 1000

10 10 10 10 10 10
12 12 12 12 12 12

250/23 315/32 400/45 630/60 800/65 1250/110

250/20 315/32 400/30 570/50 720/55 1000/85
120 185 240 2 x 185 2 x 240 2 x 400
290/120 450/240 450/240 900/2 X 240 900/2 x 240 1250/2 x 400
0 0 4 0 4 4
5 5 8 5 8 8
10 10 10 10 10 10
20/20 20/20 20/20 20/20 20/20 20/20
250 315 400 630 800 1250 4)
250 315 400 630 800 1250 4)
250 315 400 630 800 1250
250 315 400 630 800 1250 4)
250 315 400 630 800 1250 4)
250 315 400 630 800 1000
250 315 400 630 800 1000 4)
250 315 400 630 800 1000 4)
250/1 315/2 400/2 630/1 4) 800/14)
250/2 315/34) 400/3 4) 630/24) 800/24)
250/3 315/4 4) 400/4 4) 630/3 4) 720/34)
230/4 315/4 4) 400/4 4) 630/4 4) 720/4 4)
230/4 630/4 4) 720/4 4)
75 100 132 200 250 315
140 160 220 355 450 560
145 180 230 355 450 560
170 220 280 450 560 710
250 315 400 630 710 1000
2000 3200 3200 6400 6400 8000
40.5 59 77 77 89
355/315 500/500 800/800 800/800 1250/1250
37.5 63.5 83 83 105
250/250 500/500 800/800 800/800 1250/-
32.5 46 55 55 88
200/250 315/400 500/630 500/630 1000/1000
28 44 44 67 67 90
250/200M315 400/400M500 400/400M500
28 48 48 55 55 109
250/200M250 400/400M450 400/400M450 1250/-
8 14 14 18 18 40
150 150 150 150 150 150
105 145 180 250 310 440
115 160 200 270 340 460
135 175 215 300 375 550
190 250 325 450 550 750
13 19 30 46 75 75
20 000 16 000 16 000 10 000 10 000 6000
0-1 0-2 3 3 4, 4 a
2 3 3 4a
B1-B3 2) B1-B4 3) B1-B4 3) C1-C2 C1-C3 D1
M8/111 M8/111 M8/111 M10/133, 184 M10/133, 184 2xM12/149
M10x30 M10x30 M10x30 M12x40 M12x40 M12x50
30-44 30-44 30-44 50-75 50-75 50-75
5 20 20 M10:30 M12:40 M10:30 M12:40 M12:40
7 19 19 38 38 65

Motorized switch-disconnectors and switch fuses | Technical data 13

Technical data, motor operators
OTM160...2500 and OSM32...1250

Data for motor operator of switch-diconnectors OTM according to IEC 60947 Switch size 160...250
Rated operational voltage Ue Pollution degree 3
50/60 Hz V AC 220 - 240
Operating voltage range 0.85 - 1.1 x U e
Operating time1) 90° I - 0, 0 - I 220-240VAC s 0.5 - 1.0
Nominal current In1) 220-240VAC A 0.3
Current inrush1) 220-240VAC A 1.5
Overload fuse Type / In / Capacity 220-240VAC mA T / 315 / H
Size mm 5x20
Operating rate Cycle 0 - I - 0
Max. continuous 220-240VAC cycles / min 1
Max. short-time ≤ 10 cycles 220-240VAC cycles / min 10
Overvoltage category III
Rated impulse withstand voltage Uimp kV 4
Dielectric strength 50 Hz 1 min. kV 1.5
Impulse command Min. impulse
duration ms 100
Terminals Voltage supply wiring for Ue PE - N - L
Cross section solid/stranded mm 2 1.5 - 2.5
Short-circuit protection device max.fuse size A 16
Push-button control C - I - O no SELV
Cross section solid/stranded mm 2 1.5 - 2.5
Maximum cable length m 100
State information of locking no SELV
Handle attached or motor operator locked 11-12-14 (C/O) cos =1 5A/250V
Locking motor operator 23-24 (NO) cos =1 5A/250V
Short-circuit protection device MCB type and size C/2A
Protection degree IP20
Operating temperature °C -25…+55
Transportation and storage temperature °C -40…+70
Max. altitude m 2000

Data for motor operator of switch fuses OSM according to IEC 60947 Switch size
Rated operational voltage Ue Pollution degree 3
50/60 Hz V AC
Operating voltage range
Operating time1) 90° I - 0, 0 - I 220-240VAC s
Nominal current In1) 220-240VAC A
Current inrush 1) 220-240VAC A
Overload fuse Type / In / Capacity 220-240VAC mA
Size mm
Operating rate Cycle 0 - I - 0
Max. continuous 220-240VAC cycles / min
Max. short-time ≤ 10 cycles 220-240VAC cycles / min
Overvoltage category
Rated impulse withstand voltage Uimp kV
Dielectric strength 50 Hz 1 min. kV
Impulse command Min. impulse
duration ms
Terminals Voltage supply wiring for Ue
Cross section solid/stranded mm 2
Short-circuit protection device max.fuse size A
Push-button control C - I - O
Cross section solid/stranded mm 2
Maximum cable length m
State information of locking
Handle attached or motor operator locked 11-12-14 (C/O) cos =1
Locking motor operator 23-24 (NO) cos =1
Short-circuit protection device MCB type and size
Protection degree
Operating temperature °C
Transportation and storage temperature °C
Max. altitude m

1)
Under nominal conditions

14 Technical data | Motorized switch-disconnectors and switch fuses

 315…400 600...800 1000…1600 2000...2500

220 - 240 220 - 240 220 - 240 220 - 240
0.85 - 1.1 x Ue 0,85 - 1,1 x U e 0,85 - 1,1 x U e 0,85 - 1,1 x U e
0.5 - 1.0 0.5 - 1.5 1.0 - 2.0 1.0 - 2.0
0.5 0.9 1.4 1,4
2.5 4.0 10 10
T / 500 / H T / 1000 / H T / 2000 / H T / 2000 / H
5x20 5x20 5x20 5x20

1 1 0.5 0.5
10 10 5 5
III III III III
4 4 4 4
1.5 1.5 1.5 1.5

100 100 100 100
PE - N - L PE - N - L PE - N - L PE - N - L
1.5 - 2.5 1.5 - 2.5 1.5 - 2.5 1.5 - 2.5
16 16 16 16
no SELV no SELV no SELV no SELV
1.5 - 2.5 1.5 - 2.5 1.5 - 2.5 1.5 - 2.5
100 100 100 100
no SELV no SELV no SELV no SELV
5A/250V 5A/250V 5A/250V 5A/250V
5A/250V 5A/250V 5A/250V 5A/250V
C/2A C/2A C/2A C/2A
IP20 IP20 IP20 IP20
-25…+55 -25…+55 -25…+55 -25…+55
-40…+70 -40…+70 -40…+70 -40…+70
2000 2000 2000 2000

32…250 315...400 630…800 1250

220 - 240 220 - 240 220 - 240 220 - 240
0.85 - 1.1 x U e 0.85 - 1.1 x U e 0.85 - 1.1 x U e 0.85 - 1.1 x Ue
0.5 - 1.0 0.5 - 1.2 0.5 - 1.5 0.8 - 2.0
0.3 0.5 0.9 1.4
1.5 2.5 4 10
T / 315 / H T / 500 / H T / 1000 / H T / 2000 / H
5x20 5x20 5x20 5x20

1 1 1 0.5
10 10 10 5
III III III III
4 4 4 4
1.5 1.5 1.5 1.5

100 100 100 100
PE - N - L PE - N - L PE - N - L PE - N - L
1.5 - 2.5 1.5 - 2.5 1.5 - 2.5 1.5 - 2.5
16 16 16 16
no SELV no SELV no SELV no SELV
1.5 - 2.5 1.5 - 2.5 1.5 - 2.5 1.5 - 2.5
100 100 100 100
no SELV no SELV no SELV no SELV
5A/250V 5A/250V 5A/250V 5A/250V
5A/250V 5A/250V 5A/250V 5A/250V
C/2A C/2A C/2A C/2A
IP20 IP20 IP20 IP20
-25…+55 -25…+55 -25…+55 -25…+55
-40…+70 -40…+70 -40…+70 -40…+70
2000 2000 2000 2000

Motorized switch-disconnectors and switch fuses | Technical data 15

 Motorized switch-disconnectors OTM
Ordering information

Motorized switch-disconnectors OTM

Including a handle for manual operation, bolt kit with nut and washers for all terminals, male
connectors for control circuit and a handle and spare fuse storage clip.
S07049

Type codes for motor voltage Ue = 220-240 VAC

S07049

Rated current Number Type Order number Units/ Weight

OTM160...250_M_ AC-22A/AC-23A of type
≤ 690V [A] poles [pcs] [kg]

IEC type motorized switch-disconnectors with standard phase distance

160/160 3 OTM160E3M230C 1SCA115283R1001 1 4.6
160/160 4 OTM160E4M230C 1SCA115293R1001 1 5.0
S07006

200/200 3 OTM200E3M230C 1SCA115284R1001 1 4.6

S07006

200/200 4 OTM200E4M230C 1SCA115292R1001 1 5.0

250/250 3 OTM250E3M230C 1SCA115285R1001 1 4.6
OTM315...400_M_ 250/250 4 OTM250E4M230C 1SCA115290R1001 1 5.0
315/315 3 OTM315E3M230C 1SCA115334R1001 1 8.4
315/315 4 OTM315E4M230C 1SCA115335R1001 1 9.0
400/400 3 OTM400E3M230C 1SCA115333R1001 1 8.4
400/400 4 OTM400E4M230C 1SCA115336R1001 1 9.0
S07050

630/630 3 OTM630E3M230C 1SCA115354R1001 1 17.4

S07050

630/630 4 OTM630E4M230C 1SCA115357R1001 1 18.9

800/800 3 OTM800E3M230C 1SCA115355R1001 1 17.4
800/800 4 OTM800E4M230C 1SCA115356R1001 1 18.9
OTM630...800_M_
1000/1000 3 OTM1000E3M230C 1SCA115364R1001 1 37
1000/1000 4 OTM1000E4M230C 1SCA115368R1001 1 42
1250/1250 3 OTM1250E3M230C 1SCA115365R1001 1 37
1250/1250 4 OTM1250E4M230C 1SCA115367R1001 1 42
1600/1250 3 OTM1600E3M230C 1SCA115366R1001 1 39
1600/1250 4 OTM1600E4M230C 1SCA115369R1001 1 44
S07048

2000/-1) 3 OTM2000E3M230C 1SCA115372R1001 1 47

S07048

2000/-1) 4 OTM2000E4M230C 1SCA115374R1001 1 55

2500/-1) 3 OTM2500E3M230C 1SCA115373R1001 1 47
OSM1000...1250_M_
2500/-1) 4 OTM2500E4M230C 1SCA115375R1001 1 55
IEC type motorized switch-disconnectors with wide phase distance
160/160 3 OTM160E3WM230C 1SCA115286R1001 1 4.7
160/160 4 OTM160E4WM230C 1SCA115295R1001 1 5.1
200/200 3 OTM200E3WM230C 1SCA115288R1001 1 4.7
200/200 4 OTM200E4WM230C 1SCA115296R1001 1 5.1
250/250 3 OTM250E3WM230C 1SCA115289R1001 1 4.7
S07007

250/250 4 OTM250E4WM230C 1SCA115297R1001 1 5.1

S07007

OSM1600_M_
Handle and bolt kits included as standard
Suitable for switch disconnectors Handle+shaft kit Bolt kit
OTM160…250 OTV250EMK M8x25
OTM315…400 OTV400EMK M10X30
OTM630…800 OTV800EMK M12X40
OTM1000…1250 OTV1000EMK M12X50
S07008

OTM1600 OTV1000EMK M12X60

OTM2000…2500 OTV1000EMK M12X60
S07008

OSM2000...2500_M_

1)
Up to 415 V, category B

16 Ordering information | Motorized switch-disconnectors and switch fuses

 Motorized switch fuses OSM, DIN-types
Ordering information

Motorized switch fuses OSM, DIN-types

Including a handle for manual operation, bolt kit with nut and washers for all terminals (100A…1250A),
male connectors for control circuit and a handle and spare fuse storage clip. Types OSM1250DA_: a
S07020

fuse replacement handle is integrated in the fuse cover.

S07020

Type codes for motor voltage Ue = 220-240 VAC

OSM32...63_M_
Rated current Fuse size Number Type Order number Units/ Weight
AC-20…23 of type
≤ 690V [A] poles [pcs] [kg]

32 000 3 OSM32GD3M230C 1SCA116664R1001 1 7.0

32 000 4 OSM32GD4N2M230C 1SCA118822R1001 1 7.3
S07021

63 000 3 OSM63GD3M230C 1SCA116660R1001 1 7.0

S07021

63 000 4 OSM63GD4N2M230C 1SCA118865R1001 1 7.3

OSM100...160_M_ 125 000,00 3 OSM125GD3M230C 1SCA116674R1001 1 7.6
125 000,00 4 OSM125GD4N2M230C 1SCA118828R1001 1 7.9
160 000,00 3 OSM160GD3M230C 1SCA116673R1001 1 7.6
160 000,00 4 OSM160GD4N2M230C 1SCA118831R1001 1 7.9
200 0 3 OSM200D3M230C 1SCA104284R1001 1 9.6
200 0 3+N OSM200D3N3M230C 1SCA104282R1001 1 9.8
200 0 4 OSM200D4N2M230C 1SCA118836R1001 1 10.7
S07022

250 0-1 3 OSM250D3M230C 1SCA104295R1001 1 10.4

S07022

250 0-1 3+N OSM250D3N3M230C 1SCA104297R1001 1 10.5

OSM250_M_ 250 0-1 4 OSM250D4N2M230C 1SCA118838R1001 1 11.2
400 0-2 3 OSM400D3M230C 1SCA104315R1001 1 14.8
400 0-2 3+N OSM400D3N3M230C 1SCA104317R1001 1 15.1
400 0-2 4 OSM400D4N2M230C 1SCA118842R1001 1 16.7
630 3 3 OSM630D3M230C 1SCA104518R1001 1 34
630 3 3+N OSM630D3N3M230C 1SCA104533R1001 1 35
630 3 4 OSM630D4N2M230C 1SCA118846R1001 1 38
S07023
S07023

800 3 3 OSM800D3M230C 1SCA104522R1001 1 34

800 3 3+N OSM800D3N3M230C 1SCA104534R1001 1 35
OSM315...400_M_ 800 3 4 OSM800D4N2M230C 1SCA118847R1001 1 38
1250 4 3 OSM1250D3M230C 1SCA112549R1001 1 55
1250 4 3+N OSM1250D3N3M230C 1SCA112547R1001 1 56
1250 4 4 OSM1250D4N2M230C 1SCA118850R1001 1 65
1250 4a 3 OSM1250DA3M230C 1SCA112546R1001 1 55
1250 4a 3+N OSM1250DA3N3M230C 1SCA112544R1001 1 56
1250 4a 4 OSM1250DA4N2M230C 1SCA118851R1001 1 65
S07024
S07024

Handle and bolt kits included as standard

OSM630...800_M_
Suitable for switch fuses Handle+shaft kit Bolt kit
OSM32…63 OTV250EMK -
OSM100…200 OTV250EMK M8x25
OSM250 OTV250EMK M10X30
OSM315…400 OTV400EMK M10X30
OSM630…800 OTV800EMK M12X40
OSM1250 OTV1000EMK M12X50
S07025
S07025

OSM1250_M_

Number of poles: 3+N / Type: _N3_ = Include a detachable neutral link integrated into the mechanism
N2 = Non-fused switched neutral on the right side
Available on request: F = Fused switched neutral, N1 = Non-fused switched neutral on the left side

Motorized switch-disconnectors and switch fuses | Ordering information 17

 Motorized switch fuses OSM, BS and NFC-types
Ordering information

Motorized switch fuses OSM, BS-types

Including a handle for manual operation, bolt kit with nut and washers for all terminals (100A…1250A),
male connectors for control circuit and a handle and spare fuse storage clip.
S07020

Type codes for motor voltage Ue = 220-240 VAC.

S07020

OSM32...63_M_ Rated current Fuse size Number Type Order number Units/ Weight
AC-20…23 of type
≤ 690V [A] poles [pcs] [kg]

32 A2-A3 3 OSM32GB3M230C 1SCA116662R1001 1 7.0

32 A2-A3 4 OSM32GB4N1M230C 1SCA118775R1001 1 7.3
63 A2-A3 3 OSM63GB3M230C 1SCA116657R1001 1 7.0
S07021

63 A2-A3 4 OSM63GB4N1M230C 1SCA118776R1001 1 7.3

S07021

100 A2-A4 3 OSM100GB3M230C 1SCA116679R1001 1 7.6

OSM100...160_M_ 100 A2-A4 4 OSM100GB4N1M230C 1SCA118779R1001 1 7.9
125 A2-A4 3 OSM125GB3M230C 1SCA116677R1001 1 7.6
125 A2-A4 4 OSM125GB4N1M230C 1SCA118780R1001 1 7.9
160 A2-A4 3 OSM160GB3M230C 1SCA116670R1001 1 7.6
160 A2-A4 4 OSM160GB4N1M230C 1SCA118781R1001 1 7.9
200 B1-B2 3 OSM200B3M230C 1SCA104272R1001 1 9.6
200 B1-B2 3+N OSM200B3N3M230C 1SCA104323R1001 1 9.8
S07022

200 B1-B2 4 OSM200B4N1M230C 1SCA118784R1001 1 10.7

S07022

250 B1-B3 3 OSM250B3M230C 1SCA104287R1001 1 10.4

OSM250_M_ 250 B1-B3 3+N OSM250B3N3M230C 1SCA104290R1001 1 10.5
250 B1-B3 4 OSM250B4N1M230C 1SCA118785R1001 1 11.2
315 B1-B4 3 OSM315B3M230C 1SCA104303R1001 1 14.8
315 B1-B4 3+N OSM315B3N3M230C 1SCA104306R1001 1 15.1
315 B1-B4 4 OSM315B4N1M230C 1SCA118788R1001 1 16.7
400 B1-B4 3 OSM400B3M230C 1SCA104310R1001 1 14.8
400 B1-B4 3+N OSM400B3N3M230C 1SCA104312R1001 1 15.1
S07023

400 B1-B4 4 OSM400B4N1M230C 1SCA118789R1001 1 16.7

S07023

630 C1-C2 3 OSM630B3M230C 1SCA104516R1001 1 34

630 C1-C2 3+N OSM630B3N3M230C 1SCA104535R1001 1 35
OSM315...400_M_ 630 C1-C2 4 OSM630B4N1M230C 1SCA118791R1001 1 38
800 C1-C3 3 OSM800B3M230C 1SCA104520R1001 1 34
800 C1-C3 3+N OSM800B3N3M230C 1SCA104536R1001 1 35
800 C1-C3 4 OSM800B4N1M230C 1SCA118792R1001 1 38
1250 D1 3 OSM1250B3M230C 1SCA112552R1001 1 55
1250 D1 3+N OSM1250B3N3M230C 1SCA112550R1001 1 56
1250 D1 4 OSM1250B4N1M230C 1SCA118795R1001 1 65
S07024
S07024

Motorized switch fuses OSM, NFC-types

OSM630...800_M_ Including a handle for manual operation, bolt kit with nut and washers for all terminals (125A), male
connectors for control circuit and a handle and spare fuse storage clip.

Type codes for motor voltage Ue = 220-240 VAC.

50 14X51 3 OSM50GF3M230C 1SCA116666R1001 1 7.0
50 14X51 4 OSM50GF4N1M230C 1SCA118871R1001 1 7.3
125 22X58 3 OSM125GF3M230C 1SCA116681R1001 1 7.6
S07025

125 22X58 4 OSM125GF4N1M230C 1SCA118798R1001 1 7.9

S07025

OSM1250_M_ Handle and bolt kits included as standard

Suitable for switch fuses Handle+shaft kit Bolt kit
OSM32…63 OTV250EMK -
OSM100…200 OTV250EMK M8x25
OSM250 OTV250EMK M10X30
OSM315…400 OTV400EMK M10X30
OSM630…800 OTV800EMK M12X40
OSM1250 OTV1000EMK M12X50

Number of poles: 3+N / Type: _N3_ = Include a detachable neutral link integrated into the mechanism
N1 = Non-fused switched neutral on the left side,
Available on request: F = Fused switched neutral, N2 = Non-fused switched neutral on the right side

18 Ordering information | Motorized switch-disconnectors and switch fuses

Accessories
Selection overview
OTM160...OTM2500

1 Motorized switch-disconnector | 2 Terminal clamp | 3 Terminal shroud | 4 Auxiliary contact | 5 Storage for handle and fuses |
6 Detachable neutral link

OSM32G...OSM1250

1 Motorized switch fuse | 2 Terminal clamp | 3 Terminal shroud | 4 Auxiliary contact | 5 Fuse monitor | 6 Detachable neutral link |
7 Blown fuse indicator | 8 Storage for handle and fuses

Motorized switch-disconnectors and switch fuses | Accessories, selection overview 19

 Auxiliary contacts
Ordering information

Auxiliary contacts for OTM160...2500 and OSM32G...1250

Mounting on the side
S00261A

Units/type = 1 piece.
Types _AU have gold plated contacts for harsh environments and low operating voltages.
OA_G_
Mounting on the right side of the OTM motorized switch-disconnector and the OSM motorized
switch fuse: Maximum 2+2 auxiliary contact blocks (N.O. or N.C.), snap-on mounting.
Suitable Description Protection Type Order number Delivery Weight
for degree batch
switches [pcs] [kg]

OTM/ OSM 1NO IP20 OA1G10 1SCA022353R4970 10 0.03

1NC IP20 OA3G01 1SCA022456R7410 10 0.03
1NO IP20 OA1G10AU 1SCA022436R7910 10 0.03
1NC IP20 OA3G01AU 1SCA022819R5260 10 0.03

Mounting under the mechanism cover:

The “test” contacts operate in ON- and OFF-positions as well as when the handle is turned to TEST-
position = 45 degrees over the OFF-position. The “test indication” contacts operate only when the han-
dle is turned to TEST-position. See the function table below. The OA1G10 (N.O.) or OA3G01 (N.C.) auxil-
iary contact blocks can be used as standard auxiliary contacts, “test” or “test indication” contacts. The
desired functions are achieved when an auxiliary contact block is installed in a specific place shown in
the mounting instruction.
Function table of OTM/OSM auxiliary contacts
Handle position Main contacts Aux./Test contacts N.O. Test indication contacts N.O.
Test open closed closed
0 open open open
I closed closed open

Maximum number of contact blocks, “Aux./test” contacts and “test indication” contacts, see the table
below. Standard versions include all except for N3-types which are equipped with integrated neutral
through the mechanism.
Maximum number of auxiliary contacts under the mechanism cover of OTM

OTM 160...250 OTM315...400 OTM630...800 OTM 1000...2500

Maximum number of contact blocks 2 4 4 6
Aux./Test contacts 2 - - 21)
Test indication contacts - 4 4 4
Maximum number of auxiliary contacts under the mechanism cover of OSM

OSM32G…250 OSM315…800 OSM1200…1250

Pole version Standard N3 Standard N3 Standard N3
Maximum number of contact blocks 4 0 8 4 12 8
Aux./Test contacts 4 0 4 2 8 2)
63)
Test indication contacts 2 0 4 2 4 2

The contact timing: see the chart in catalogues OT_OETL1GB or OS1GB.

Performance data for auxiliary contacts

OA1G_, OA3G_
Ui/[V] 690
Uimp/[kV] 4
Pollution degree 3 AC15 DC12 DC13
Ue/[V] Ie/[A] Ue/[V] Ie/[A] P/[W] Ie/[A] P/[W]
Ith/[A] 16
230 6 24 10 240 2 48
Cable size 1…2 x 0,75…2,5mm2 400 4 72 4 288 0.8 58
Maximum fuse 16A/gG 690 2 125 2 250 0.55 69
NEMA A600, R300 250 0,55 138 0.27 68
Wire size 18 - 14AWG, 1( 2) 440 0.1 44

1)
Early operation test contact
2)
6 aux/test contacts and 2 early operation aux./test contacts
3)
4 aux/test contacts and 2 early operation aux./test contacts

20 Ordering information | Motorized switch-disconnectors and switch fuses

 Terminal shrouds
Ordering information

Terminal shrouds for OTM and OSM

Pack of single pole terminal shrouds, snap-on mounting, grey plastic, IP 3X.Transparent shrouds
available on request.
S01638A

S01637A

Suitable for Description Type Order number Units/ Weight

switches type
[pcs] [kg]
OTS_L_ OTS_S_
For motorized switch-disconnectors OTM
OTM160…250 Long type OTS250G1L/3 1SCA022731R8150 3 0.09
Short type OTS250G1S/3 1SCA022731R8310 3 0.06
Long type OTS250G1L/4 1SCA022731R8230 4 0.12
S01638A

Short type OTS250G1S/4 1SCA022731R8400 4 0.08

S01637A

OTM315…400 Long type OTS400G1L/3 1SCA022736R8840 3 0.15

Short type OTS400G1S/3 1SCA022736R9060 3 0.09
Long type OTS400G1L/4 1SCA022736R9490 4 0.20
OSS_L OSS_S Short type OTS400G1S/4 1SCA022736R9650 4 0.12
OTM630…800 Long type OTS800G1L/3 1SCA022776R7890 3 0.32
Short type OTS800G1S/3 1SCA022776R8190 3 0.17
Long type OTS800G1L/4 1SCA022776R7970 4 0.42
Short type OTS800G1S/4 1SCA022776R8270 4 0.26
KE00039

OTM1000...1600 Long type OTS1600G1L/3 1SCA022871R9510 3 0.6

KE00038

Short type OTS1600G1S/3 1SCA022871R9600 3 0.4

Long type OTS1600G1L/4 1SCA022871R9780 4 0.8
Short type OTS1600G1S/4 1SCA022871R9860 4 0.5
OSS800_1L OSS800_1S
OTM2000…2500 Long type OTS2500G1L/3 1SCA107261R1001 3 1.0
Short type OTS2500G1S/3 1SCA107260R1001 3 0.5
S00215A

Long type OTS2500G1L/4 1SCA107262R1001 4 1.3

Short type OTS2500G1S/4 1SCA107271R1001 4 0.7
For motorized switch fuses OSM
OSM100G…160G Long type OSS160GG1L/3 1SCA114764R1001 3 0.08
S00216A

Short type OSS160GG1S/3 1SCA114766R1001 3 0.05

Long type OSS160GG1L/4 1SCA114765R1001 4 0.11
Short type OSS160GG1S/4 1SCA114767R1001 4 0.07
OSM200 Long type OSS200G1L/3 1SCA022731R8910 3 0.09
OZXB2K Short type OSS200G1S/3 1SCA022732R0130 3 0.06
Long type OSS200G1L/4 1SCA022731R9040 4 0.12
Short type OSS200G1S/4 1SCA022732R0050 4 0.08
OSM250 Long type OSS250G1L/3 1SCA022731R9390 3 0.09
Short type OSS250G1S/3 1SCA022731R9550 3 0.06
S00217A

S00218A

Long type OSS250G1L/4 1SCA022731R9470 4 0.12

Short type OSS250G1S/4 1SCA022731R9630 4 0.08
OSM315...400 Long type OSS400G1L/3 1SCA022776R6650 3 0.18
Short type OSS400G1S/3 1SCA022776R6900 3 0.10
S00220A

S00219A

Long type OSS400G1L/4 1SCA022776R6730 4 0.25

Short type OSS400G1S/4 1SCA022776R7030 4 0.15
OZXB3K OSM600...800 Long type OSS800G1L/3 1SCA022776R7200 3 0.53
Short type OSS800G1S/3 1SCA022776R7540 3 0.21
Long type OSS800G1L/4 1SCA022776R7380 4 0.70
Short type OSS800G1S/4 1SCA022776R7460 4 0.28
OSM1250 Long type OSS1250G1L/3 1SCA107938R1001 3 0.76
Short type OSS1250G1S/3 1SCA107939R1001 3 0.40
Long type OSS1250G1L/4 1SCA107940R1001 4 1.00
S00221A

S00223A

Short type OSS1250G1S/4 1SCA107941R1001 4 0.52

For motorized switch fuses OSM
Terminal shrouds suitable for mechanisms with detachable integrated neutral (N3 versions).
S00222A

S00224A

OSM100G…250_N3_ Long type OTS250G1L 1SCA022715R5340 1 0.03

Short type OTS250G1S 1SCA022715R5260 1 0.02
OZXB4K OZXB5K OSM315…400_N3_ Long type OSS250G1L 1SCA022727R5080 1 0.03
Short type OSS250G1S 1SCA022727R4940 1 0.02
OSM630…800_N3_ Long type OTS800G1L 1SCA022776R7710 1 0.10
Short type OTS800G1S 1SCA022776R8010 1 0.06
OSM1250_N3_ Long type OTS1600G1L 1SCA106134R1001 1 0.20
Short type OTS1600G1S 1SCA102667R1001 1 0.12
Single pole terminal shroud for terminal clamps, snap-on mounting, transparent plastic, IP 2X.
Suitable for Type Order number Units/ Weight
terminal type
clamps [pcs] [kg]
OZXB2, 2L OZXB2K 1SCA022264R0010 3 0.06
OZXB2, 2L OZXB2K/1 1SCA022644R6700 1 0.02
OZXB3, 4 OZXB3K 1SCA022264R0440 3 0.18
OZXB3, 4 OZXB3K/1 1SCA022644R6880 1 0.06
OZXB5, 6 OZXB4K 1SCA022199R2850 3 0.24
OZXB5, 6 OZXB4K/1 1SCA022644R6960 1 0.08
OZXB7, 7L OZXB5K 1SCA022283R8040 3 0.15
OZXB7, 7L OZXB5K/1 1SCA022644R7000 1 0.05

Motorized switch-disconnectors and switch fuses | Ordering information 21

 Connecting accessories
Ordering information

Terminal clamp sets for Al- and Cu-cables, suitable for OTM
Suitable Cable cross Suitable Type Order number Units/ Delivery Weight/
S00177A

for switches section shroud type batch unit

[mm ]
2
[pcs] [pcs] [kg]
OZXB1L OZXB type Al/Cu connectors made of stainless steel
OTM160...250 10...70 OTS250_L OZXB1L 1SCA022169R2030 3 1 0.15
10...70 OTS250_L OZXB1L/1 1SCA022194R0030 1 50 0.05
S00179A

25...120 OZXB2K OZXB2 1SCA022119R7610 3 1 0.34

25...120 OZXB2K OZXB2/1 1SCA022194R0200 1 50 0.12
25...120 OZXB2K OZXB2L 1SCA022158R7750 3 1 0.43
OZXB2, 7 25...120 OZXB2K OZXB2L/1 1SCA022194R0460 1 50 0.15
95...185 OTS250_L OZXB8 1SCA022744R1510 3 1 0.50
95...185 OTS250_L OZXB8/1 1SCA022744R1600 1 20 0.15
95...240 OTS250_L OZXB9 1SCA022750R3210 3 1 0.50
95...240 OTS250_L OZXB9/1 1SCA022750R3300 1 20 0.14
S00182A

OTM315...400 25...120 OZXB2K OZXB2L 1SCA022158R7750 3 1 0.43

25...120 OZXB2K OZXB2L/1 1SCA022194R0460 1 50 0.15
OZXB2L, 7L 95…185 OZXB3K OZXB3 1SCA022136R8100 3 1 1.28
95…185 OZXB3K OZXB3/1 1SCA022194R0620 1 20 0.13
2x(95…185) OZXB3K OZXB4 1SCA022137R4760 3 1 1.71
2x(95…185) OZXB3K OZXB4/1 1SCA022194R0890 1 20 0.60
120...240 OZXB5K OZXB7 1SCA022185R0040 3 1 1.00
120...240 OZXB5K OZXB7/1 1SCA022194R1430 1 20 0.34
120...240 OZXB5K OZXB7L 1SCA022185R7130 3 1 1.20
S01806A

120...240 OZXB5K OZXB7L/1 1SCA022194R1600 1 20 0.39

95...185 OTS400_L OZXB8 1SCA022744R1510 3 1 0.50
OZXB8, 9
95...185 OTS400_L OZXB8/1 1SCA022744R1600 1 20 0.15
95...240 OTS400_L OZXB9 1SCA022750R3210 3 1 0.50
95...240 OTS400_L OZXB9/1 1SCA022750R3300 1 20 0.14
OTM630…800 120…300 OZXB4K OZXB5 1SCA022137R2470 3 1 2.22
120…300 OZXB4K OZXB5/1 1SCA022194R1010 1 20 0.80
2x(120…300) OZXB4K OZXB6 1SCA022137R4920 3 1 3.03
S00186A

2x(120…300) OZXB4K OZXB6/1 1SCA022194R1270 1 20 1.00

OTM1000...1600 95…185 OTS1600_L OZXB3 1SCA022136R8100 3 1 1.28
OZXB3, 5 95…185 OTS1600_L OZXB3/1 1SCA022194R0620 1 20 0.13
2x(95…185) OTS1600_L OZXB4 1SCA022137R4760 3 1 1.71
2x(95…185) OTS1600_L OZXB4/1 1SCA022194R0890 1 20 0.60
120…300 OTS1600_L OZXB5 1SCA022137R2470 3 1 2.22
120…300 OTS1600_L OZXB5/1 1SCA022194R1010 1 20 0.80
2x(120…300) OTS1600_L OZXB6 1SCA022137R4920 3 1 3.03
2x(120…300) OTS1600_L OZXB6/1 1SCA022194R1270 1 20 1.00
120…240 OTS1600_L OZXB7L 1SCA022185R7130 3 1 1.20
S00188A

120...240 OTS1600_L OZXB7L/1 1SCA022194R1600 1 20 0.39

OZXB4, 6 OTM2000…2500 95…185 OTS2500_L OZXB3 1SCA022136R8100 3 1 1.28

95…185 OTS2500_L OZXB3/1 1SCA022194R0620 1 20 0.13
2x(95…185) OTS2500_L OZXB4 1SCA022137R4760 3 1 1.71
2x(95…185) OTS2500_L OZXB4/1 1SCA022194R0890 1 20 0.6
120…300 OTS2500_L OZXB5 1SCA022137R2470 3 1 2.22
120…300 OTS2500_L OZXB5/1 1SCA022194R1010 1 20 0.8
2x(120…300) OTS2500_L OZXB6 1SCA022137R4920 3 1 3.03
2x(120…300) OTS2500_L OZXB6/1 1SCA022194R1270 1 20 1.0
120…240 OTS2500_L OZXB7L 1SCA022185R7130 3 1 1.2
120...240 OTS2500_L OZXB7L/1 1SCA022194R1600 1 20 0.39

22 Ordering information | Motorized switch-disconnectors and switch fuses

 Connecting accessories
Ordering information

Terminal clamp sets for Al- and Cu-cables, suitable for OSM
Suitable Cable cross Suitable Type Order number Units/ Weight
for switches section shroud type
S00738A

[mm ]
2
[pcs] [kg]

Insulated versions
OZXT1
OSM32G…63G 16…50 Al, OZXT1 1SCA022469R6310 3 0.05
2.5…50 Cu OZXT1/1 1SCA022469R6490 1 0.02
S00177A

OZXB-type Al/Cu connectors made of stainless steel

OSM100G…160G 10...70 OSS160G_ OZXB1L 1SCA022169R2030 3 0.15
OZXB1L 10...70 OSS160G_ OZXB1L/1 1SCA022194R0030 1 0.05
95...185 OSS160G_ OZXB8 1SCA022744R1510 3 0.5
95...185 OSS160G_ OZXB8/1 1SCA022744R1600 1 0.17
S00179A

OSM200 10...70 OSS200_L OZXB1L 1SCA022169R2030 3 0.15

10...70 OSS200_L OZXB1L/1 1SCA022194R0030 1 0.05
25...120 OZXB2K OZXB2 1SCA022119R7610 3 0.34
OZXB2 25...120 OZXB2K OZXB2/1 1SCA022194R0200 1 0.12
25...120 OZXB2K OZXB2L 1SCA022158R7750 3 0.42
25...120 OZXB2K OZXB2L/1 1SCA022194R0460 1 0.14
95...185 OSS200_L OZXB8 1SCA022744R1510 3 0.50
95...185 OSS200_L OZXB8/1 1SCA022744R1600 1 0.17
S00182A

OSM250 10...70 OSS200_L OZXB1L 1SCA022169R2030 3 0.15

10...70 OSS200_L OZXB1L/1 1SCA022194R0030 1 0.05
25...120 OZXB2K OZXB2L 1SCA022158R7750 3 0.42
OZXB2L, 7L 25...120 OZXB2K OZXB2L/1 1SCA022194R0460 1 0.14
95…185 OZXB3K OZXB3 1SCA022136R8100 3 1.30
95…185 OZXB3K OZXB3/1 1SCA022194R0620 1 0.44
2x(95…185) OZXB3K OZXB4 1SCA022137R4760 3 1.70
2x(95…185) OZXB3K OZXB4/1 1SCA022194R0890 1 0.57
120...300 OZXB4K OZXB5 1SCA022137R2470 3 2.30
S01806A

120...300 OZXB4K OZXB5/1 1SCA022194R1010 1 0.77

120...240 OZXB5K OZXB7L 1SCA022185R7130 3 1.20
OZXB8, 9 120...240 OZXB5K OZXB7L/1 1SCA022194R1600 1 0.40
95...185 OSS250_L OZXB8 1SCA022744R1510 3 0.50
95...185 OSS250_L OZXB8/1 1SCA022744R1600 1 0.17
OSM315…400 25…120 OSS400_L OZXB2L 1SCA022158R7750 3 0.42
25…120 OSS400_L OZXB2L/1 1SCA022194R0460 1 0.14
95…185 OZXB3K OZXB3 1SCA022136R8100 3 1.30
95…185 OZXB3K OZXB3/1 1SCA022194R0620 1 0.44
S00186A

2x(95…185) OZXB3K OZXB4 1SCA022137R4760 3 1.70

2x(95…185) OZXB3K OZXB4/1 1SCA022194R0890 1 0.57
OZXB3, 5 120…240 OZXB5K OZXB7 1SCA022185R0040 3 1.00
120…240 OZXB5K OZXB7/1 1SCA022194R1430 1 0.34
95…185 OSS400_L OZXB8 1SCA022744R1510 3 0.50
95…185 OSS400_L OZXB8/1 1SCA022744R1600 1 0.17
95…240 OSS400_L OZXB9 1SCA022750R3210 3 0.50
95…240 OSS400_L OZXB9/1 1SCA022750R3300 1 0.17
OSM630...800 95…185 OSS800_L OZXB3 1SCA022136R8100 3 1.30
95…185 OSS800_L OZXB3/1 1SCA022194R0620 1 0.44
S00188A

2x(95…185) OSS800_L OZXB4 1SCA022137R4760 3 1.70

2x(95…185) OSS800_L OZXB4/1 1SCA022194R0890 1 0.57
OZXB4, 6 120…300 OSS800_L OZXB5 1SCA022137R2470 3 2.30
120…300 OSS800_L OZXB5/1 1SCA022194R1010 1 0.77
2x(120…300) OSS800_L OZXB6 1SCA022137R4920 3 3.03
2x(120…300) OSS800_L OZXB6/1 1SCA022194R1270 1 1.00
120…240 OSS800_L OZXB7L 1SCA022185R7130 3 1.20
120…240 OSS800_L OZXB7L/1 1SCA022194R1600 1 0.40
95…185 OSS800_L OZXB8 1SCA022744R1510 3 0.50
95…185 OSS800_L OZXB8/1 1SCA022744R1600 1 0.17
95…240 OSS800_L OZXB9 1SCA022750R3210 3 0.50
95…240 OSS800_L OZXB9/1 1SCA022750R3300 1 0.17
OSM1250 95…185 OTS1600_L OZXB3 1SCA022136R8100 3 1.30
95…185 OTS1600_L OZXB3/1 1SCA022194R0620 1 0.44
2x(95…185) OTS1600_L OZXB4 1SCA022137R4760 3 1.70
2x(95…185) OTS1600_L OZXB4/1 1SCA022194R0890 1 0.57
120…300 OTS1600_L OZXB5 1SCA022137R2470 3 2.30
120…300 OTS1600_L OZXB5/1 1SCA022194R1010 1 0.77
2x(120…300) OTS1600_L OZXB6 1SCA022137R4920 3 3.03
2x(120…300) OTS1600_L OZXB6/1 1SCA022194R1270 1 1.00
120…240 OTS1600_L OZXB7L 1SCA022185R7130 3 1.20
120…240 OTS1600_L OZXB7L/1 1SCA022194R1600 1 0.40
95…185 OTS1600_L OZXB8 1SCA022744R1510 3 0.50
95…185 OTS1600_L OZXB8/1 1SCA022744R1600 1 0.17
95…240 OTS1600_L OZXB9 1SCA022750R3210 3 0.50
95…240 OTS1600_L OZXB9/1 1SCA022750R3300 1 0.17

Motorized switch-disconnectors and switch fuses | Ordering information 23

 Spare fuse storage, neutral links
Ordering information

Handle and spare fuse storage clip for OTM and OSM
Handle and two spare fuses (for motor operator) can be stored on the OTVS_. OTVS_ can be installed
on the left side of the motorized switch-disconnector OTM and switch-fuse OSM_. Snap-on mounting,
no tools required.
S07017

On OTM 1000...2500E_ and OSM1250, the size of the handle prevents the installation onto the switch
frame. However, the handle clip can be separately installed on the panel frame and the fuse holder clip
onto the switch frame.

OTVS_ Suitable for Type Order number Units/ Weight

type
[pcs] [kg]

OTM 160...250E_,
OSM32G...250 OTVS1 1SCA111413R1001 1 0.02
OTM315...800E_,
OSM315...1250 OTVS2 1SCA111414R1001 1 0.04
S01918A

Neutral links
Max. wire
H/W/D Mounting Type Order number Units/ Weight
[mm] holes type
OXN_ [pcs] [kg]

For OSM 32G...160G

Detachable, mounting onto the base plate or DIN-rail.
16 mm2 Cu 39/41/40 ø 4.2, distance 32 OSZ1 1SCA022481R3710 1 0.06
35 mm2 Cu 39/44/45 ø 4.2, distance 35 OSZ2 1SCA022481R3800 1 0.07
For OTM160...1250 and OSM100G...1250
Detachable, mounting separately on the base plate.
Suitable for Type Order number Units/ Weight
S01994A

type
[pcs] [kg]

OTM 160...250 and OSM100G...250 OXN250 1SCA022752R9950 1 0.40

OTM 315...400 and OSM315…400 OXN400 1SCA022770R3060 1 0.70
OESAZX_ OTM630…800 OXN800T 1SCA022829R0840 1 0.96
OSM630…800 OXN800S 1SCA022831R4880 1 1.20
OTM1000..1250 OXN1250T 1SCA104162R1001 1 2.2
OSM1250 OXN1250S 1SCA104163R1001 1 2.5
Neutral links
Mounting separately to the base plate
Ith Terminal Type Order number Units/ Weight
size (WxD) type
[A] [mm]; bolt size [pcs] [kg]

250 12x3 M6 OESAZX162 1SCA022193R0400 1 0.12

315 20x3 M8 OESAZX164 1SCA022202R9520 1 0.10
400 25x4 M10 OESAZX165 1SCA022202R9790 1 0.12
1000 40x5 M12 OESAZX160 1SCA022186R3960 1 1.00

24 Ordering information | Motorized switch-disconnectors and switch fuses

 Blown fuse indicators
Ordering information

Electronic fuse monitor OSM32G…1250

Includes the auxiliary contacts 1NO + 1NC. More information, see brochure OFM_OFS20GB.
Mounting onto the right side of OSM motorized switch fuses or on DIN-rail or on mounting plate.

Rated Type Order Number Units/ Weight

voltage type
[Vac] [pcs] [kg]
S01982A

100…260 OFS260 1SCA022716R0180 1 0.16

380…690 OFS690 1SCA022715R9920 1 0.16

Mounting accessories for fuse monitor

OFS_ Suitable Flat terminal Type Order Number Units/ Weight
for size type
switches [mm] [pcs] [kg]

Crimp terminals
OSM 2.8 - 0.8 OFMZX2 1SCA022475R9910 6 0.01
S00954A

OFMZX2 Blown fuse indicators (DPMM) for OSM50...800

Striker type fuse is needed. See the dimensions in IEC60269-2-1, Section 1A.
Suitable Type Order Number Units/ Weight
for type
switches [pcs] [kg]

OSM50GF_
Auxiliary contacts (3 x C/O in 3-pole, 4 x C/O in 4-pole) included. Ratings: Ith: 5A, AC15: 0.15A/250VAC.
NEMA 5A, 125-250 VAC, 1/10 HP
S02206A
S02206A

for 3-pole switches OSGD50P3 1SCA116401R1001 1 0.02

for 4-pole switches, fused neutral OSGD50P4 1SCA115689R1001 1 0.02
OSZX_
OSM125GF_
Auxiliary contacts (3 x C/O in 3-pole, 4 x C/O in 4-pole) included. Ratings: Ith: 5A, AC15: 0.15A/250VAC.
NEMA 5A, 125-250 VAC, 1/10 HP
for 3-pole switches OSGD125P3 1SCA115690R1001 1 0.03
for 4-pole switches, fused neutral OSGD125P4 1SCA115692R1001 1 0.04
OSM250D...800D
Auxiliary contacts (3xNO + 3xNC in 3-pole and 4xNO + 4xNC in 4-pole) included. See the ratings on
page 41, type OA1G_, OA3G_
for 3-pole switches OSZX3 1SCA101224R1001 1 0.15
for 4-pole switches, fused neutral OSZX4 1SCA101225R1001 1 0.20

C/O = Change over contact

Motorized switch-disconnectors and switch fuses | Ordering information 25

 Motorized switch-disconnectors
Dimension drawings

OTM160-250E_M

OTM160-250E_WM
M07014/OTM160...250E_WM2_4 A

OTM160...250_M
E2W E3W E4W

26 Dimension drawings | Motorized switch-disconnectors and switch fuses

 Motorized switch-disconnectors
Dimension drawings

OTM315-400E_M

OTM630-800E_M

Motorized switch-disconnectors and switch fuses | Dimension drawings 27

 Motorized switch-disconnectors
Dimension drawings

OTM1000-1250E_M

OTM1600E_M

28 Dimension drawings | Motorized switch-disconnectors and switch fuses

 Motorized switch-disconnectors and switch fuses
Dimension drawings

OTM2000-2500E_M

OSM32-63_M_

Motorized switch-disconnectors and switch fuses | Dimension drawings 29

 Motorized switch fuses
Dimension drawings

OSM100-160_M_

OSM200_M_

30 Dimension drawings | Motorized switch-disconnectors and switch fuses

 Motorized switch fuses
Dimension drawings

OSM250_M_

OSM315-400_M_
C
M00199/ OSM315-400-M

Motorized switch-disconnectors and switch fuses | Dimension drawings 31

 Motorized switch fuses
Dimension drawings

OSM630-800_M_

OSM1250_M_

32 Dimension drawings | Motorized switch-disconnectors and switch fuses

Index

Type Order number Page Description Type Order number Page Description
OA1G10 1SCA022353R4970 20 Auxiliary contact OSM50GF4N1M230C 1SCA118871R1001 18 Motorized switch fuse OSM, NFC-type
OA1G10AU 1SCA022436R7910 20 Auxiliary contact OSM630B3M230C 1SCA104516R1001 18 Motorized switch fuse OSM, BS-type
OA3G01 1SCA022456R7410 20 Auxiliary contact OSM630B3N3M230C 1SCA104535R1001 18 Motorized switch fuse OSM, BS-type
OA3G01AU 1SCA022819R5260 20 Auxiliary contact OSM630B4N1M230C 1SCA118791R1001 18 Motorized switch fuse OSM, BS-type
OESAZX160 1SCA022186R3960 24 Neutral link OSM630D3M230C 1SCA104518R1001 17 Motorized switch fuse OSM, DIN-type
OESAZX162 1SCA022193R0400 24 Neutral link OSM630D3N3M230C 1SCA104533R1001 17 Motorized switch fuse OSM, DIN-type
OESAZX164 1SCA022202R9520 24 Neutral link OSM630D4N2M230C 1SCA118846R1001 17 Motorized switch fuse OSM, DIN-type
OESAZX165 1SCA022202R9790 24 Neutral link OSM63GB3M230C 1SCA116657R1001 18 Motorized switch fuse OSM, BS-type
OFMZX2 1SCA022475R9910 25 Crimp terminals OSM63GB4N1M230C 1SCA118776R1001 18 Motorized switch fuse OSM, BS-type
OFS260 1SCA022716R0180 25 Electronic fuse monitor OSM63GD3M230C 1SCA116660R1001 17 Motorized switch fuse OSM, DIN-type
OFS690 1SCA022715R9920 25 Electronic fuse monitor OSM63GD4N2M230C 1SCA118865R1001 17 Motorized switch fuse OSM, DIN-type
OSGD125P3 1SCA115690R1001 25 Blown fuse indicator (DPMM) OSM800B3M230C 1SCA104520R1001 18 Motorized switch fuse OSM, BS-type
OSGD125P4 1SCA115692R1001 25 Blown fuse indicator (DPMM) OSM800B3N3M230C 1SCA104536R1001 18 Motorized switch fuse OSM, BS-type
OSGD50P3 1SCA116401R1001 25 Blown fuse indicator (DPMM) OSM800B4N1M230C 1SCA118792R1001 18 Motorized switch fuse OSM, BS-type
OSGD50P4 1SCA115689R1001 25 Blown fuse indicator (DPMM) OSM800D3M230C 1SCA104522R1001 17 Motorized switch fuse OSM, DIN-type
OSM100GB3M230C 1SCA116679R1001 18 Motorized switch fuse OSM, BS-type OSM800D3N3M230C 1SCA104534R1001 17 Motorized switch fuse OSM, DIN-type
OSM100GB4N1M230C 1SCA118779R1001 18 Motorized switch fuse OSM, BS-type OSM800D4N2M230C 1SCA118847R1001 17 Motorized switch fuse OSM, DIN-type
OSM1250B3M230C 1SCA112552R1001 18 Motorized switch fuse OSM, BS-type OSS1250G1L/3 1SCA107938R1001 21 Terminal shroud for OSM
OSM1250B3N3M230C 1SCA112550R1001 18 Motorized switch fuse OSM, BS-type OSS1250G1L/4 1SCA107940R1001 21 Terminal shroud for OSM
OSM1250B4N1M230C 1SCA118795R1001 18 Motorized switch fuse OSM, BS-type OSS1250G1S/3 1SCA107939R1001 21 Terminal shroud for OSM
OSM1250D3M230C 1SCA112549R1001 17 Motorized switch fuse OSM, DIN-type OSS1250G1S/4 1SCA107941R1001 21 Terminal shroud for OSM
OSM1250D3N3M230C 1SCA112547R1001 17 Motorized switch fuse OSM, DIN-type OSS160GG1L/3 1SCA114764R1001 21 Terminal shroud for OSM
OSM1250D4N2M230C 1SCA118850R1001 17 Motorized switch fuse OSM, DIN-type OSS160GG1L/4 1SCA114765R1001 21 Terminal shroud for OSM
OSM1250DA3M230C 1SCA112546R1001 17 Motorized switch fuse OSM, DIN-type OSS160GG1S/3 1SCA114766R1001 21 Terminal shroud for OSM
OSM1250DA3N3M230C 1SCA112544R1001 17 Motorized switch fuse OSM, DIN-type OSS160GG1S/4 1SCA114767R1001 21 Terminal shroud for OSM
OSM1250DA4N2M230C 1SCA118851R1001 17 Motorized switch fuse OSM, DIN-type OSS200G1L/3 1SCA022731R8910 21 Terminal shroud for OSM
OSM125GB3M230C 1SCA116677R1001 18 Motorized switch fuse OSM, BS-type OSS200G1L/4 1SCA022731R9040 21 Terminal shroud for OSM
OSM125GB4N1M230C 1SCA118780R1001 18 Motorized switch fuse OSM, BS-type OSS200G1S/3 1SCA022732R0130 21 Terminal shroud for OSM
OSM125GD3M230C 1SCA116674R1001 17 Motorized switch fuse OSM, DIN-type OSS200G1S/4 1SCA022732R0050 21 Terminal shroud for OSM
OSM125GD4N2M230C 1SCA118828R1001 17 Motorized switch fuse OSM, DIN-type OSS250G1L 1SCA022727R5080 21 Terminal shroud for OSM
OSM125GF3M230C 1SCA116681R1001 18 Motorized switch fuse OSM, NFC-type OSS250G1L/3 1SCA022731R9390 21 Terminal shroud for OSM
OSM125GF4N1M230C 1SCA118798R1001 18 Motorized switch fuse OSM, NFC-type OSS250G1L/4 1SCA022731R9470 21 Terminal shroud for OSM
OSM160GB3M230C 1SCA116670R1001 18 Motorized switch fuse OSM, BS-type OSS250G1S 1SCA022727R4940 21 Terminal shroud for OSM
OSM160GB4N1M230C 1SCA118781R1001 18 Motorized switch fuse OSM, BS-type OSS250G1S/3 1SCA022731R9550 21 Terminal shroud for OSM
OSM160GD3M230C 1SCA116673R1001 17 Motorized switch fuse OSM, DIN-type OSS250G1S/4 1SCA022731R9630 21 Terminal shroud for OSM
OSM160GD4N2M230C 1SCA118831R1001 17 Motorized switch fuse OSM, DIN-type OSS400G1L/3 1SCA022776R6650 21 Terminal shroud for OSM
OSM200B3M230C 1SCA104272R1001 18 Motorized switch fuse OSM, BS-type OSS400G1L/4 1SCA022776R6730 21 Terminal shroud for OSM
OSM200B3N3M230C 1SCA104323R1001 18 Motorized switch fuse OSM, BS-type OSS400G1S/3 1SCA022776R6900 21 Terminal shroud for OSM
OSM200B4N1M230C 1SCA118784R1001 18 Motorized switch fuse OSM, BS-type OSS400G1S/4 1SCA022776R7030 21 Terminal shroud for OSM
OSM200D3M230C 1SCA104284R1001 17 Motorized switch fuse OSM, DIN-type OSS800G1L/3 1SCA022776R7200 21 Terminal shroud for OSM
OSM200D3N3M230C 1SCA104282R1001 17 Motorized switch fuse OSM, DIN-type OSS800G1L/4 1SCA022776R7380 21 Terminal shroud for OSM
OSM200D4N2M230C 1SCA118836R1001 17 Motorized switch fuse OSM, DIN-type OSS800G1S/3 1SCA022776R7540 21 Terminal shroud for OSM
OSM250B3M230C 1SCA104287R1001 18 Motorized switch fuse OSM, BS-type OSS800G1S/4 1SCA022776R7460 21 Terminal shroud for OSM
OSM250B3N3M230C 1SCA104290R1001 18 Motorized switch fuse OSM, BS-type OSZ1 1SCA022481R3710 24 Neutral link
OSM250B4N1M230C 1SCA118785R1001 18 Motorized switch fuse OSM, BS-type OSZ2 1SCA022481R3800 24 Neutral link
OSM250D3M230C 1SCA104295R1001 17 Motorized switch fuse OSM, DIN-type OSZX3 1SCA101224R1001 25 Blown fuse indicator (DPMM)
OSM250D3N3M230C 1SCA104297R1001 17 Motorized switch fuse OSM, DIN-type OSZX4 1SCA101225R1001 25 Blown fuse indicator (DPMM)
OSM250D4N2M230C 1SCA118838R1001 17 Motorized switch fuse OSM, DIN-type OTM1000E3M230C 1SCA115364R1001 16 Motorized switch-disconnector OTM
OSM315B3M230C 1SCA104303R1001 18 Motorized switch fuse OSM, BS-type OTM1000E4M230C 1SCA115368R1001 16 Motorized switch-disconnector OTM
OSM315B3N3M230C 1SCA104306R1001 18 Motorized switch fuse OSM, BS-type OTM1250E3M230C 1SCA115365R1001 16 Motorized switch-disconnector OTM
OSM315B4N1M230C 1SCA118788R1001 18 Motorized switch fuse OSM, BS-type OTM1250E4M230C 1SCA115367R1001 16 Motorized switch-disconnector OTM
OSM32GB3M230C 1SCA116662R1001 18 Motorized switch fuse OSM, BS-type OTM1600E3M230C 1SCA115366R1001 16 Motorized switch-disconnector OTM
OSM32GB4N1M230C 1SCA118775R1001 18 Motorized switch fuse OSM, BS-type OTM1600E4M230C 1SCA115369R1001 16 Motorized switch-disconnector OTM
OSM32GD3M230C 1SCA116664R1001 17 Motorized switch fuse OSM, DIN-type OTM160E3M230C 1SCA115283R1001 16 Motorized switch-disconnector OTM
OSM32GD4N2M230C 1SCA118822R1001 17 Motorized switch fuse OSM, DIN-type OTM160E3WM230C 1SCA115286R1001 16 Motorized switch-disconnector OTM
OSM400B3M230C 1SCA104310R1001 18 Motorized switch fuse OSM, BS-type OTM160E4M230C 1SCA115293R1001 16 Motorized switch-disconnector OTM
OSM400B3N3M230C 1SCA104312R1001 18 Motorized switch fuse OSM, BS-type OTM160E4WM230C 1SCA115295R1001 16 Motorized switch-disconnector OTM
OSM400B4N1M230C 1SCA118789R1001 18 Motorized switch fuse OSM, BS-type OTM2000E3M230C 1SCA115372R1001 16 Motorized switch-disconnector OTM
OSM400D3M230C 1SCA104315R1001 17 Motorized switch fuse OSM, DIN-type OTM2000E4M230C 1SCA115374R1001 16 Motorized switch-disconnector OTM
OSM400D3N3M230C 1SCA104317R1001 17 Motorized switch fuse OSM, DIN-type OTM200E3M230C 1SCA115284R1001 16 Motorized switch-disconnector OTM
OSM400D4N2M230C 1SCA118842R1001 17 Motorized switch fuse OSM, DIN-type OTM200E3WM230C 1SCA115288R1001 16 Motorized switch-disconnector OTM
OSM50GF3M230C 1SCA116666R1001 18 Motorized switch fuse OSM, NFC-type OTM200E4M230C 1SCA115292R1001 16 Motorized switch-disconnector OTM

Motorized switch-disconnectors and switch fuses | Index 33

Index

Type Order number Page Description Type Order number Page Description
OTM200E4WM230C 1SCA115296R1001 16 Motorized switch-disconnector OTM OZXB2L/1 1SCA022194R0460 23 Terminal clamp set for Al- and Cu-cable
OTM2500E3M230C 1SCA115373R1001 16 Motorized switch-disconnector OTM OZXB3 1SCA022136R8100 22 Terminal clamp set for Al- and Cu-cable
OTM2500E4M230C 1SCA115375R1001 16 Motorized switch-disconnector OTM OZXB3 1SCA022136R8100 23 Terminal clamp set for Al- and Cu-cable
OTM250E3M230C 1SCA115285R1001 16 Motorized switch-disconnector OTM OZXB3/1 1SCA022194R0620 22 Terminal clamp set for Al- and Cu-cable
OTM250E3WM230C 1SCA115289R1001 16 Motorized switch-disconnector OTM OZXB3/1 1SCA022194R0620 23 Terminal clamp set for Al- and Cu-cable
OTM250E4M230C 1SCA115290R1001 16 Motorized switch-disconnector OTM OZXB3K 1SCA022264R0440 21 Terminal shroud for terminal clamp
OTM250E4WM230C 1SCA115297R1001 16 Motorized switch-disconnector OTM OZXB3K/1 1SCA022644R6880 21 Terminal shroud for terminal clamp
OTM315E3M230C 1SCA115334R1001 16 Motorized switch-disconnector OTM OZXB4 1SCA022137R4760 22 Terminal clamp set for Al- and Cu-cable
OTM315E4M230C 1SCA115335R1001 16 Motorized switch-disconnector OTM OZXB4 1SCA022137R4760 23 Terminal clamp set for Al- and Cu-cable
OTM400E3M230C 1SCA115333R1001 16 Motorized switch-disconnector OTM OZXB4/1 1SCA022194R0890 22 Terminal clamp set for Al- and Cu-cable
OTM400E4M230C 1SCA115336R1001 16 Motorized switch-disconnector OTM OZXB4/1 1SCA022194R0890 23 Terminal clamp set for Al- and Cu-cable
OTM630E3M230C 1SCA115354R1001 16 Motorized switch-disconnector OTM OZXB4K 1SCA022199R2850 21 Terminal shroud for terminal clamp
OTM630E4M230C 1SCA115357R1001 16 Motorized switch-disconnector OTM OZXB4K/1 1SCA022644R6960 21 Terminal shroud for terminal clamp
OTM800E3M230C 1SCA115355R1001 16 Motorized switch-disconnector OTM OZXB5 1SCA022137R2470 22 Terminal clamp set for Al- and Cu-cable
OTM800E4M230C 1SCA115356R1001 16 Motorized switch-disconnector OTM OZXB5 1SCA022137R2470 23 Terminal clamp set for Al- and Cu-cable
OTS1600G1L 1SCA106134R1001 21 Terminal shroud for OSM OZXB5/1 1SCA022194R1010 22 Terminal clamp set for Al- and Cu-cable
OTS1600G1L/3 1SCA022871R9510 21 Terminal shroud for OTM OZXB5/1 1SCA022194R1010 23 Terminal clamp set for Al- and Cu-cable
OTS1600G1L/4 1SCA022871R9780 21 Terminal shroud for OTM OZXB5K 1SCA022283R8040 21 Terminal shroud for terminal clamp
OTS1600G1S 1SCA102667R1001 21 Terminal shroud for OSM OZXB5K/1 1SCA022644R7000 21 Terminal shroud for terminal clamp
OTS1600G1S/3 1SCA022871R9600 21 Terminal shroud for OTM OZXB6 1SCA022137R4920 22 Terminal clamp set for Al- and Cu-cable
OTS1600G1S/4 1SCA022871R9860 21 Terminal shroud for OTM OZXB6 1SCA022137R4920 23 Terminal clamp set for Al- and Cu-cable
OTS2500G1L/3 1SCA107261R1001 21 Terminal shroud for OTM OZXB6/1 1SCA022194R1270 22 Terminal clamp set for Al- and Cu-cable
OTS2500G1L/4 1SCA107262R1001 21 Terminal shroud for OTM OZXB6/1 1SCA022194R1270 23 Terminal clamp set for Al- and Cu-cable
OTS2500G1S/3 1SCA107260R1001 21 Terminal shroud for OTM OZXB7 1SCA022185R0040 22 Terminal clamp set for Al- and Cu-cable
OTS2500G1S/4 1SCA107271R1001 21 Terminal shroud for OTM OZXB7 1SCA022185R0040 23 Terminal clamp set for Al- and Cu-cable
OTS250G1L 1SCA022715R5340 21 Terminal shroud for OSM OZXB7/1 1SCA022194R1430 22 Terminal clamp set for Al- and Cu-cable
OTS250G1L/3 1SCA022731R8150 21 Terminal shroud for OTM OZXB7/1 1SCA022194R1430 23 Terminal clamp set for Al- and Cu-cable
OTS250G1L/4 1SCA022731R8230 21 Terminal shroud for OTM OZXB7L 1SCA022185R7130 22 Terminal clamp set for Al- and Cu-cable
OTS250G1S 1SCA022715R5260 21 Terminal shroud for OSM OZXB7L 1SCA022185R7130 23 Terminal clamp set for Al- and Cu-cable
OTS250G1S/3 1SCA022731R8310 21 Terminal shroud for OTM OZXB7L/1 1SCA022194R1600 22 Terminal clamp set for Al- and Cu-cable
OTS250G1S/4 1SCA022731R8400 21 Terminal shroud for OTM OZXB7L/1 1SCA022194R1600 23 Terminal clamp set for Al- and Cu-cable
OTS400G1L/3 1SCA022736R8840 21 Terminal shroud for OTM OZXB8 1SCA022744R1510 22 Terminal clamp set for Al- and Cu-cable
OTS400G1L/4 1SCA022736R9490 21 Terminal shroud for OTM OZXB8 1SCA022744R1510 23 Terminal clamp set for Al- and Cu-cable
OTS400G1S/3 1SCA022736R9060 21 Terminal shroud for OTM OZXB8/1 1SCA022744R1600 22 Terminal clamp set for Al- and Cu-cable
OTS400G1S/4 1SCA022736R9650 21 Terminal shroud for OTM OZXB8/1 1SCA022744R1600 23 Terminal clamp set for Al- and Cu-cable
OTS800G1L 1SCA022776R7710 21 Terminal shroud for OSM OZXB9 1SCA022750R3210 22 Terminal clamp set for Al- and Cu-cable
OTS800G1L/3 1SCA022776R7890 21 Terminal shroud for OTM OZXB9 1SCA022750R3210 23 Terminal clamp set for Al- and Cu-cable
OTS800G1L/4 1SCA022776R7970 21 Terminal shroud for OTM OZXB9/1 1SCA022750R3300 22 Terminal clamp set for Al- and Cu-cable
OTS800G1S 1SCA022776R8010 21 Terminal shroud for OSM OZXB9/1 1SCA022750R3300 23 Terminal clamp set for Al- and Cu-cable
OTS800G1S/3 1SCA022776R8190 21 Terminal shroud for OTM OZXT1 1SCA022469R6310 23 Terminal clamp set for Al- and Cu-cable
OTS800G1S/4 1SCA022776R8270 21 Terminal shroud for OTM OZXT1/1 1SCA022469R6490 23 Terminal clamp set for Al- and Cu-cable
OTVS1 1SCA111413R1001 24 Handle and spare fuse storage clip
OTVS2 1SCA111414R1001 24 Handle and spare fuse storage clip
OXN1250S 1SCA104163R1001 24 Neutral link
OXN1250T 1SCA104162R1001 24 Neutral link
OXN250 1SCA022752R9950 24 Neutral link
OXN400 1SCA022770R3060 24 Neutral link
OXN800S 1SCA022831R4880 24 Neutral link
OXN800T 1SCA022829R0840 24 Neutral link
OZXB1L 1SCA022169R2030 22 Terminal clamp set for Al- and Cu-cable
OZXB1L 1SCA022169R2030 23 Terminal clamp set for Al- and Cu-cable
OZXB1L/1 1SCA022194R0030 22 Terminal clamp set for Al- and Cu-cable
OZXB1L/1 1SCA022194R0030 23 Terminal clamp set for Al- and Cu-cable
OZXB2 1SCA022119R7610 23 Terminal clamp set for Al- and Cu-cable
OZXB2 1SCA022119R7610 22 Terminal clamp set for Al- and Cu-cable
OZXB2/1 1SCA022194R0200 22 Terminal clamp set for Al- and Cu-cable
OZXB2/1 1SCA022194R0200 23 Terminal clamp set for Al- and Cu-cable
OZXB2K 1SCA022264R0010 21 Terminal shroud for terminal clamp
OZXB2K/1 1SCA022644R6700 21 Terminal shroud for terminal clamp
OZXB2L 1SCA022158R7750 22 Terminal clamp set for Al- and Cu-cable
OZXB2L 1SCA022158R7750 23 Terminal clamp set for Al- and Cu-cable
OZXB2L/1 1SCA022194R0460 22 Terminal clamp set for Al- and Cu-cable

34 Index | Motorized switch-disconnectors and switch fuses

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ABB Oy The technical data and dimensions are valid at the time of

Catalogue OSOT10GB 10-05 1SCC011007B0201

printing. We reserve the right to subsequent alterations.
Low Voltage Switches
P.O. Box 622
FI-65101 Vaasa, Finland
Phone: +358 10 22 11
Fax: +358 10 22 45708
E-Mail: firstname.surname@fi.abb.com

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