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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Altech Corporation 3C50UL

CIR BRKR THRM-MAG 50A LEVER

84

Weidmuller BR3C6UC

CB MCB 489 3P C 6A ACDC

82.71

Weidmuller BR3D1UC

CB MCB 489 3P D 1A ACDC

82.71

Weidmuller BR3C16UC

CB MCB 489 3P C 16A ACDC

82.71

Weidmuller BR3D60UC

CB MCB 489 3P D 60A ACDC

82.71

Weidmuller BR3D5UC

CB MCB 489 3P D 5A ACDC

82.71

Weidmuller BR3D4UC

CB MCB 489 3P D 4A ACDC

82.71

Weidmuller BR3D3UC

CB MCB 489 3P D 3A ACDC

82.71