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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Phoenix Contact 2800897

CIR BRKR THRMMAG 8A 277VAC 80VDC

99.9

Phoenix Contact 2800883

CIR BRKR THRMMAG 4A 277VAC 80VDC

99.9

Phoenix Contact 2800869

CIR BRKR THRMMAG 1A 277VAC 80VDC

99.9

Phoenix Contact 2800900

CIR BRKR 16A 277VAC 80VDC

99.9

Phoenix Contact 2800896

CIR BRKR THRMMAG 6A 277VAC 80VDC

99.9

Phoenix Contact 2800894

CIR BRKR THRMMAG 4A 277VAC 80VDC

99.9

Phoenix Contact 2800871

CIR BRKR THRMMAG 3A 277VAC 80VDC

99.9

Phoenix Contact 2800876

CIR BRKR 10A 277VAC 80VDC

99.9