Thermal Overcurrent Circuit Breaker 1140-...

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1635

1

1

Description

Typical applications

Ordering information

Approvals

Technical data

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).

Motors, transformers, solenoids, hand-held machines and appliances.

1140-E...

1140-F...

1140-G.1.

For further details please see chapter: Technical Information

Voltage rating

AC 240 V; DC 48 V

(UL: AC 250 V; DC 50 V)

Current ratings

3.5...16 A

Typical life

AC + DC

3.5...8 A

9...16 A

Ambient temperature

-20...+60 °C (-4...+140 °F) T 60

Insulation co-ordination

rated impulse

pollution

(IEC 60664 and 60664 A)

withstand voltage

degree

2.5 kV

2

reinforced insulation in operating area

Dielectric strength

(IEC 60664 and 60664A)

test voltage

operating area

AC 3,000 V

Insulation resistance

> 100 MΩ (DC 500 V)

3.5...8 A

9...16 A

120 A

Interrupting capacity

(UL 10777)

3.5...16 A

DC 50 V

2,000 A

3.5...16 A

AC 250 V

2,000 A

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),

to IEC 60068-2-6, test Fc,

10 frequency cycles/axis

Shock

25 g (11 ms)

to IEC 60068-2-27, test Ea

Corrosion

96 hours at 5 % salt mist,

to IEC 60068-2-11, test Ka

Humidity

240 hours at 95 % RH

to IEC 60068-2-78, test Cab

Mass

approx. 10 g

Standard current ratings and typical internal resistance values

Type No.

1140

single pole thermal circuit breaker

Mounting

knurled nut (hardware bulk shipped with 5 pcs plus)

Number of poles

Actuator style

1

black push button

Terminal design

Characteristic curve

M1

medium delaye

Current ratings

3.5...16 A

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.

Current

rating (A)

Internal

resistance (Ω)

Current

rating (A)

Internal

resistance (Ω)

3.5

0.06

10

< 0.02

4

0.04

11

< 0.02

5

0.03

12

< 0.02

6

0.02

13

< 0.02

7

< 0.02

14

< 0.02

8

< 0.02

15

< 0.02

9

< 0.02

16

< 0.02

Preferred types

Standard current ratings (A)

4 5 6 7 8 9 10 11 12 13 14 15 16

1140-G111-P1M1-

x

x

x

x

x

x

x

x

x

x

x

x

x

Preferred types

Authority

Standard

Rated voltage

Current ratings

VDE

IEC/EN 60934

AC 240 V

DC 48 V

3.5 A…16 A

3.5 A…16 A

UL

UL 1077

AC 250 V

DC 50 V

3.5 A…16 A

3.5 A…16 A

CSA

C22.2 No 235

AC 250 V

DC 50 V

3.5 A…15 A

3.5 A…16 A