Thermal Overcurrent Circuit Breaker 1140-...

Description

Miniaturised single pole thermal circuit breaker with push-to-reset

tease-­free, trip-free, snap action mechanism (R-type TO CBE to
EN 60934). Available in versions for panel mounting, snap-in or
threadneck, or as an integral type. For lower current ratings see
types 104, 105, 106.

Approved to CBE standard EN 60934 (IEC 60934).

Upon request, the 1140 in combination with the C14 appliance

inlet is also available as completely assembled power entry
module (optionally with or without line filter).
1
Typical applications 1140-E... 1140-F... 1140-G.1.

Motors, transformers, solenoids, hand-held machines and

appliances.
Compliances

Preferred types

Preferred types Standard current ratings (A)

4 5 6 7 8 9 10 11 12 13 14 15 16 Approvals
1140-G111-P1M1- x x x x x x x x x x x x x

Authority Standard Rated voltage Current rat-

ings
Standard current ratings and typical internal resistance values
VDE IEC/EN AC 240 V 3.5 A…16 A
60934 DC 48 V 3.5 A…16 A
Current Internal Current Internal
rating (A) resistance rating (A) resistance UL UL 1077 AC 250 V 3.5 A…16 A
(Ω) (Ω) DC 50 V 3.5 A…16 A

3.5 0.06 10 < 0.02 CSA C22.2 No AC 250 V 3.5 A…16 A

235 DC 50 V 3.5 A…16 A
4 0.04 11 < 0.02

5 0.03 12 < 0.02

Ordering information
6 0.02 13 < 0.02
Type No.
7 < 0.02 14 < 0.02 1140 single pole thermal circuit breaker
Mounting
8 < 0.02 15 < 0.02 E2 integral mounting
F1 snap-in panel mounting
9 < 0.02 16 < 0.02 G0 threadneck mounting without nuts (combined with XR38
power entry module)
G1 threadneck panel mounting 3/8-27UNS with hex nut and
knurled nut (hardware bulk shipped with 5 pcs plus)
Number of poles
1 1-pole protected
Actuator style
1 black push button
Terminal design
P1 blade terminals 6.3 x 0.8 mm to IEC 61210
Characteristic curve
M1 medium delay
Current ratings
3.5...16 A

1140 - F1 1 1 - P1 M1 - 10 A = ordering example

Please be informed that we have minimum ordering quantities to be

observed.

All dimensions without tolerances are for reference only. In the interest of improved
design, performance and cost effectiveness the right to make changes in these
specifications without notice is reserved. Product markings may not be exactly as the
ordering codes. Errors and omissions excepted.

2428 www.e-t-a.de 1
 Thermal Overcurrent Circuit Breaker 1140-...

Technical data Dimensions

For further details please see: http://www.e-t-a.de/ti_e

1140-E211-P1M1
Voltage rating AC 240 V; DC 48 V
(UL: AC 250 V; DC 50 V) ø4.2 ø7

OFF

ON
.165 .276
Current ratings 3.5...16 A

.157
4
.433
11

.307
Typical life 19

7.8
.748
AC + DC 3.5...8 A 200 operations at 2 x IN, inductive 9
9...16 A 100 operations at 2 x IN, inductive .354

27.5
Ambient temperature -20...+60 °C (-4...+140 °F) T 60

1.08
34.5
1.36

.433
11
Insulation co-ordination rated impulse pollution
(IEC 60664 and 60664 A) withstand voltage degree
1
hole for
mounting
2.5 kV 2 screw M2x5
reinforced insulation in operating area blade terminal
DIN 46244-A6.3-0.8 (QC .250)
Dielectric strength
(IEC 60664 and 60664A) test voltage 1140-F111-P1M1
operating area AC 3,000 V
ø4.2 ø7

OFF
Insulation resistance > 100 MΩ (DC 500 V)

ON
.165 .276

.157
Rupture capacity Icn 3.5...8 A 8 x IN

4
.079
2
.433
11

.307
9...16 A 120 A

7.8
Rupture capacity IN UN
(UL 10777) 3.5...16 A DC 50 V 2,000 A

27.5
1.08
3.5...16 A AC 250 V 2,000 A

34.5
1.36
Degree of protection operating area IP40
(IEC 60529/DIN 40 050) terminal area IP00
Vibration 10 g (57-500 Hz) ± 0.76 mm (10-57 Hz), 9
blade terminal
11
to IEC 60068-2-6, test Fc, .354 19 DIN 46244-A6.3-0.8 .433
(QC .250)
10 frequency cycles/axis .748

.445+.012
11.3+0.3
Shock 25 g (11 ms) 25 panel cut-out
to IEC 60068-2-27, test Ea .984
d a
Corrosion 96 hours at 5 % salt mist, mm inch mm inch
.551
14

0.8 .031 21.9 .862

to IEC 60068-2-11, test Ka 1.0 .039 22 .866
1.5 .059 22.1 .870
Humidity 240 hours at 95 % RH 2-3 .079-.118 22.2 .874
to IEC 60068-2-78, test Cab a

d
Mass approx. 10 g
1140-G111-P1M1
tightening torque max. 0.8 Nm
Typical time/current characteristics at +23 °C/+73.4 °F 3/8-27 UNS-2A ø4.2
OFF

ON

.165
.551
14

10.8
.425

10000
.276

0.05 - 3 A
7

3.5 - 16 A
.028
0.7

27.5
1.08
34.5
1.36

1000
Trip time in seconds

blade terminal
DIN 46244-A6.3-0.8 (QC .250)
100 mounting hole
SW 14
.551
.433
11

10
.378-.004
ø9.6-0.1

9
.354 8.9-0.1
19 .350-.004
.748
1

0.1
1 2 4 6 8 10 20 40
… times rated current

The time/current characteristic curve depends on the ambient

temperature prevailing. In order to eliminate nuisance tripping, please
multiply the circuit breaker current ratings by the derating factor shown
below. See also section Technical information.

Ambient temperature -4 +14 +32 +73.4 +104 +122 +140 All dimensions without tolerances are for reference only. In the interest of improved
°F -20 -10 0 +23 +40 +50 +60 design, performance and cost effectiveness the right to make changes in these
°C specifications without notice is reserved. Product markings may not be exactly as the
ordering codes. Errors and omissions excepted.
Derating factor 0.76 0.84 0.92 1 1.08 1.16 1.24
This is a metric design and millimeter dimensions take precedence (mm )
inch

2 www.e-t-a.de 2428
 Thermal Overcurrent Circuit Breaker 1140-...

Installation drawings Accessory

Knurled nut 3/8" Hex nut 3/8"

1140-F... plastic (standard) nickel-plated brass
operating area
.315 Y 307 117 02 Y 300 192 01

.315
3/8-27UNS-2B
8

8
2.5
ø15 3 .098
.591 .118
8 mounting area 8
.315 .315

1140-E... SW14
operating area .551

1
3/8-27UNS-2B

.315
.315

8
8

8 mounting area 8 Internal connection diagram Accessory

.315 .315

1140-G...
operating area 1 Water splash cover/knurled
nut assembly, transparent
.315
.315

X 201 285 01 (IP64)

8
8

8 mounting area 8
.315 .315

All dimensions without tolerances are for reference only. In the interest of improved
design, performance and cost effectiveness the right to make changes in these
specifications without notice is reserved. Product markings may not be exactly as the
ordering codes. Errors and omissions excepted.

This is a metric design and millimeter dimensions take precedence (mm )

inch

2428 www.e-t-a.de 3
 Thermal Overcurrent Circuit Breaker 1140-... (2-pole)

Description

Miniaturised double pole thermal circuit breaker with push-to-reset

tease-free, trip-free, snap action mechanism (R-type TO CBE to
EN 60934). Threadneck panel mounting. Suitable for line and
neutral switching - the thermal actuator operating on one pole
simultaneously opens both poles under overload conditions.
Approved to CBE standard EN 60934 (IEC 60934).

Upon request, the 1140 in combination with the C14 appliance

inlet is also available as completely assembled power entry
module (optionally with or without line filter).

Typical applications
1
1140-G15
Motors, transformers, solenoids, hand-held machines and appliances.
Especially suited to AC duties where the correct orientation of line/
neutral is not known/cannot be guaranteed. Compliances

Ordering information
Type No.
1140 double pole threadneck panel mounting
Mounting
G0 threadneck mounting without nuts (combined with XR38
Approvals
power entry module)
G1 threadneck panel mounting 3/8-27UNS, with hex nut and Authority Standard Voltage ratings Current
knurled nut (hardware bulk shipped with 5 pcs plus) ratings
Number of poles
5 double pole, 1-pole protected VDE IEC/EN AC 240 V 0.05 A…16 A
Actuator style 60934 DC 48 V 0.05 A…16 A
1 black push button
UL UL 1077 AC 250 V 0.05 A…16 A
Terminal design
DC 50 V 0.05 A…16 A
P7 blade terminals 6.3 x 0.8 mm to IEC 61210
Characteristic curve CSA C22.2 No AC 250 V 0.05 A…16 A
M1 medium delay
235 DC 50 V 0.05 A…16 A
Current ratings
0,05...16 A

1140 - G1 5 1 - P7 M1 - 16 A ordering example

Preferred types

Preferred types Standard current ratings (A)

0.5 1 1.5 2 3 4 5 6 8 10 12 15
1140-G151-P7M1 x x x x x x x x x x x x

All dimensions without tolerances are for reference only. In the interest of improved
design, performance and cost effectiveness the right to make changes in these
specifications without notice is reserved. Product markings may not be exactly as the
ordering codes. Errors and omissions excepted.

2428 www.e-t-a.de 4
 Thermal Overcurrent Circuit Breaker 1140-... (2-pole)

Technical data Standard current ratings and typical internal resistance values

For further details please see chapter: Technical Information Current Internal Current Internal
Voltage rating AC 240 V; DC 48 V rating (A) resistance (Ω) rating (A) resistance (Ω)
(UL: AC 250 V; DC 50 V)
0.05 345 1.8 0.3
Current ratings 0.05...16 A
0.06 240 2 0.3
Typical life
AC + DC 0.05...3 A 300 operations at 2 x IN, inductive 0.08 142 2.5 0.2
3.5...8 A 200 operations at 2 x IN, inductive
9...16 A 100 operations at 2 x IN, inductive 0.1 88 3 0.1
Ambient temperature -20...+60 °C (-4...+140 °F) T 60 0.2 24 3.5 0.08
Insulation co-ordination rated impulse pollution
1 (IEC 60664 and 606664 A) withstand voltage
2.5 kV
degree
2
0.3
0.4
9.9
5.9
4
5
0.07
0.05
reinforced insulation in operating area
Dielectric strength 0.5 3.7 6 0.04
(IEC 60664 and 60664A) test voltage 0.6 2.2 7 < 0.02
operating area AC 3,000 V
pole/pole AC 1,500 V 0.7 1.9 8 < 0.02
Insulation resistance > 100 MΩ (DC 500 V) 0.8 1.4 10 < 0.02
Rupture capacity Icn 0.05...3 A 6 x IN
3.5...8 A 8 x IN 1 0.9 12 < 0.02
9...16 A 120 A 1.2 0.6 15 < 0.02
Rupture capacity IN UN
(UL 1077) 0.05...16 A DC 50 V 2,000 A 1.5 0.5 16 < 0.02
0.05...16 A AC 250 V 2,000 A
Degree of protection operating area IP40 Typical time/current characteristics at +23 °C/+73.4 °F
(IEC 60529/DIN 40 050) terminal area IP00
Vibration 10 g (57-500 Hz) ± 0.76 mm (10-57 Hz),
to IEC 60068-2-6, test Fc,
10 frequency cycles/axis 10000
0.05 - 3 A
Shock 25 g (11 ms) 3.5 - 16 A
to IEC 60068-2-27, test Ea
Corrosion 96 hours at 5 % salt mist, 1000
to IEC 60068-2-11, test Ka
Humidity 240 hours at 95 % RH
Trip time in seconds

to IEC 60068-2-78, test Cab

Mass approx. 13 g 100

10

0.1
1 2 4 6 8 10 20 40
… times rated current

The time/current characteristic curve depends on the ambient

temperature prevailing. In order to eliminate nuisance tripping, please
multiply the circuit breaker current ratings by the derating factor shown
below. See also section Technical information.

Ambient temperature -4 +14 +32 +73.4 +104 +122 +140

°F -20 -10 0 +23 +40 +50 +60
°C

Derating factor 0.76 0.84 0.92 1 1.08 1.16 1.24

This is a metric design and millimeter dimensions take precedence (mm )

inch

All dimensions without tolerances are for reference only. In the interest of improved
design, performance and cost effectiveness the right to make changes in these
specifications without notice is reserved. Product markings may not be exactly as the
ordering codes. Errors and omissions excepted.

5 www.e-t-a.de 2428
 Thermal Overcurrent Circuit Breaker 1140-... (2-pole)

Dimensions Internal connection diagram

1140-G15...
1 3
tightening torque max. 0.8 Nm
3/8-27 UNS-2A ø4.2 ±0.1
14±0.5 OFF

ON

7±0.3

4
10.8±0.5

0.7±0.15

2
49.5±0.5

1
Accessories
blade terminal 6.3 - 0.8

SW14 mounting hole

Water splash cover/knurled nut assembly, transparent
X 201 285 01 (IP64)
11±0.3

9±0.2
ø9.6-0.1

19±0.3 8.9-0.1

Knurled nut 3/8" Hex nut 3/8"

plastic (standard) nickel-plated brass
Installation drawing Y 307 117 02 Y 300 192 01
3/8-27UNS-2B 2.5
ø15 3 .098
.591 .118
operating area

SW14
.551
3/8-27UNS-2B
8

mounting area

This is a metric design and millimeter dimensions take precedence (mm )

inch

All dimensions without tolerances are for reference only. In the interest of improved
design, performance and cost effectiveness the right to make changes in these
specifications without notice is reserved. Product markings may not be exactly as the
ordering codes. Errors and omissions excepted.

2428 www.e-t-a.de 6