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 IELK1-1-72-15.0-01-V

CIR BRKR 15A 240VAC 80VDC

50.96

Sensata-Airpax IELK1-1-72-40.0-01-V

CIR BRKR MAG-HYDR LEVER 40A

50.96

Sensata-Airpax IELK1-1-72-20.0-01-V

CIR BRKR MAG-HYDR LEVER 20A

50.96

Phoenix Contact 2800854

CIR BRKR 10A 277VAC 50VDC

49.95

Phoenix Contact 2800842

CIR BRKR THRMMAG 8A 277VAC 50VDC

49.95

Phoenix Contact 2800843

CIR BRKR 10A 277VAC 50VDC

49.95

Phoenix Contact 2800841

CIR BRKR THRMMAG 6A 277VAC 50VDC

49.95

Phoenix Contact 2800852

CIR BRKR THRMMAG 6A 277VAC 50VDC

49.95