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
1019921 Phoenix Contact CIRCUIT BRAKER 20A 11 $18.70
1019910 Phoenix Contact CIRCUIT BREAKER 3A 11 $18.70
1019985 Phoenix Contact CIRCUIT BRAKER 20A 14 $18.70
1019912 Phoenix Contact CIRCUIT BRAKER 5A 14 $18.70
1019911 Phoenix Contact CIRCUIT BREAKER 4A 14 $18.70
1019984 Phoenix Contact CIRCUIT BRAKER 16A 15 $18.70
1020041 Phoenix Contact CIRCUIT BRAKER 5A 16 $18.70
1019977 Phoenix Contact CIRCUIT BRAKER 6A 16 $18.70
1019976 Phoenix Contact CIRCUIT BRAKER 5A 16 $18.70
1020058 Phoenix Contact CIRCUIT BRAKER 60A 17 $18.70