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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Sensata-Airpax IELK1-32692-20

CIRCUIT BREAKER MAG-HYDR LEVER

39.9

E-T-A 3120-F511-P7M1-W12DY3-12A

CIR BRKR THRM 12A 250VAC 50VDC

39.91

E-T-A 3120-F523-H7T1-W19DG4-15A

CIR BRKR THRM 15A 250VAC 50VDC

40.24

E-T-A 3120-F523-H7T1-W19DG4-12A

CIR BRKR THRM 12A 250VAC 50VDC

40.24

E-T-A 3120-F523-H7T1-W12FY4-20A

CIR BRKR THRM 20A 250VAC 50VDC

40.24

Sensata-Airpax R21-0F..00450545

CIRCUIT BREAKER MAG-HYDR ROCKER

40.4

Sensata-Airpax R21-0F..00151785

CIRCUIT BREAKER MAG-HYDR ROCKER

40.4

Sensata-Airpax R21-0F..S01005363

CIRCUIT BREAKER MAG-HYDR ROCKER

40.4