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.

Part Number Manufacturer Description Quantity Price Option
BR1D7AC Weidmuller CB MCB 1P 7A 0 $0.00
BR3C63AC Weidmuller CB MCB 3P 63A 0 $0.00
SU1D63AC Weidmuller CB PROTECTOR 1P 63A 0 $0.00
SU1D35AC Weidmuller CB PROTECTOR 1P 35A 0 $0.00
SU1D7AC Weidmuller CB PROTECTOR 1P 7A 0 $0.00
30410-20 Littelfuse Inc. CIRCUIT BREAKER 0 $0.00
30410-30 Littelfuse Inc. CIRCUIT BREAKER 0 $0.00
30410-25 Littelfuse Inc. CIRCUIT BREAKER 0 $0.00
30410-15-BX Littelfuse Inc. CIRCUIT BREAKER 0 $0.00
8345-F22B-S3M0-DB1B4B-5A-V E-T-A CIRC BRKR HYDRAULIC MAGNETIC 0 $0.00