Thermal Overcurrent Circuit Breaker 1180-...

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1636

1

1

Description

Typical applications

Ordering information

Approvals

Technical data

Miniaturised single pole thermal circuit breaker with switching function

optional (push-push actuation). Reliable snap-acting and trip-free

mechanism. Approved to CBE standard EN/IEC 60934. S-type, TO.

Blade terminals fitting into sockets for rail mounting.

Protection of loads in power distribution systems in control cabinets

and process control.

1180-...

Voltage rating

AC 250 V; DC 65 V

(UL, UL Canada: AC 250 V; DC 72 V)

Current ratings

0.1...10 A

Typical life

Ambient temperature

-20...+60 °C (T 60) -4...+140 °F

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

installation area

AC 1,500 V

Insulation resistance

> 100 MΩ (DC 500 V)

0,1…5 A

AC 250 V, DC 65 V

6…10 A

AC 250 V, DC 65 V

0,8…6 A

7…10 A

Interrupting capacity

AC 250 V

2,000 A

(UL 1077)

DC 72 V

2,000 A

Degree of protection

operating area IP40

(IEC 60529/DIN 40050)

terminal area IP00

Vibration

5 g (57-500 Hz) ± 0.38 mm (10-57 Hz)

without terminal block

to IEC 60068-2-6, test Fc,

10 frequency cycles/axis and to EN 50155

Shock

25 g (11 ms)

without terminal block

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. 15 g

Standard current ratings and typical internal resistance values

Type No.

Versions

01

with switching function, without label

02

reset function only, without label

Current rating range

0.1...10 A

Current

rating (A)

Internal

resistance (Ω)

Current

rating (A)

Internal

resistance (Ω)

0.1

81

2

0.25

0.2

22

2.5

0.18

0.25

14

3

0.11

0.3

8.7

3.5

0.08

0.4

5.5

4

0.07

0.5

3.4

5

≤ 0.05

0.6

2.5

6

≤ 0.05

0.7

1.7

7

≤ 0.05

0.8

1.5

8

≤ 0.05

1

0.9

10

≤ 0.05

1.5

0.4

Preferred types

Standard current ratings (A)

0.5 1 1.5 2 2.5 3

4

5

6

8 10

1180-01-

x

x

x

x

x

x

x

x

x

x

x

Preferred types

Authority Standard

Rated voltage

Current ratings

VDE

IEC/EN

60934

AC 250 V

DC 65 V

0.1 A…10 A

0.1 A…10 A

UL

UL 1077

C22.2 No 235

AC 250 V / 50/60 Hz

DC 72 V

0.1 A…10 A

0.1 A…10 A

CSA

C22.2 No 235 AC 250 V

DC 72 V

0.1 A…10 A

0.1 A…10 A