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 IELK1-1-72-70.0-01-V

CIR BRKR 70A 240VAC 80VDC

36.12

Phoenix Contact 0902153

CIR BRKR THRM-MAG 63A 277VAC

36

Phoenix Contact 0902056

CIR BRKR THRM-MAG 4A LEVER

36

Phoenix Contact 0902108

CIR BRKR THRM-MAG 20A LEVER

36

Phoenix Contact 0902098

CIR BRKR THRM-MAG 16A LEVER

36

Phoenix Contact 0902014

CIR BRKR THRM-MAG 500MA 277VAC

36

Phoenix Contact 0902043

CIR BRKR THRM-MAG 3A LEVER

36

Phoenix Contact 0902027

CIR BRKR THRM-MAG 1A LEVER

36