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
R11-52-30.0A-B06CV Sensata-Airpax CIR BRKR MAG-HYDR 30A ROCKER 46 $18.98
1278910000 Weidmuller CIR BRKR THRM 500MA 250VAC 65VDC 19 $20.09
1019986 Phoenix Contact CIRCUIT BRAKER 25A 15 $18.70
1020045 Phoenix Contact CIRCUIT BRAKER 10A 24 $18.70
R11-2-25.0A-34972-2 Sensata-Airpax CIR BRKR 25A 125VAC 32VDC 87 $16.97
1C5UR Altech Corporation 1C5UR 5A MCB C CHAR 1 P 277VAC U 63 $16.64
GSB631PC3 Carlo Gavazzi Inc. MCB UL1077 C 1P 3A 29 $14.98
GSB631PC20 Carlo Gavazzi Inc. MCB UL1077 C 1P 20A 31 $14.98
GSB631PC40 Carlo Gavazzi Inc. MCB UL1077 C 1P 40A 34 $14.98
0700015 Phoenix Contact CIR BRKR THRM 15A 32VDC 40 $14.70