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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Schurter Inc. 4430.3052

CIR BRKR THRM 20A 240VAC 60VDC

48.71

TE Connectivity Potter & Brumfield Relays W67-X2S12-15

CIR BRKR MAG-HYDR 15A 277VAC

47.29

Schurter Inc. 4430.3607

CIR BRKR THRM 5A 240VAC 60VDC

43.5

Schurter Inc. 4430.2374

CIR BRKR THRM 16A 240VAC 60VDC

43.25

TE Connectivity Potter & Brumfield Relays W68-X2Q12-1

CIR BRKR MAG-HYDR 1A 277VAC

42.57

TE Connectivity Potter & Brumfield Relays W68-X2Q12-3

CIR BRKR MAG-HYDR 3A 277VAC

42.25

Sensata-Airpax IEG6-35108-1-V

CIR BRKR MAG-HYDR LEVER

42.88

TE Connectivity Potter & Brumfield Relays W68-X2Q110-30

CIR BRKR MAG-HYDR 30A 277VAC

42.02