Circuit Breakers

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.

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E-T-A 1170-21-3A

CIRCUIT BREAKER THRM 3A 28VDC

31.82

Weidmuller 9926251535

CIR BRKR MAG-HYDR 35A 240VAC

30.29

TE Connectivity Potter & Brumfield Relays W67-X2Q52-5

CIR BRKR MAG-HYDR 5A 65VDC LEVER

31.37

Weidmuller 9926251540

CIR BRKR MAG-HYDR 40A 240VAC

30.29

TE Connectivity Potter & Brumfield Relays W67-X2Q50-30

CIR BRKR MAG-HYDR 30A 65VDC

28.1

TE Connectivity Potter & Brumfield Relays W67-X2Q10-5

CIR BRKR MAG-HYDR 5A 277VAC

26.97

E-T-A 3120-F311-P7T1-W02D-20A

CIR BRKR THRM 20A 250VAC 50VDC

25.04

Schurter Inc. 4435.014

CIR BRKR THRM 10A 240VAC 60VDC

24.07