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
104-P10-4A E-T-A CIR BRKR THRM 4A 250VAC 48VDC 49 $19.47
104-PR-7A E-T-A CIR BRKR THRM 7A 250VAC 48VDC 68 $19.47
104-PR-6A E-T-A CIR BRKR THRM 6A 250VAC 48VDC 70 $19.47
104-PR-2.5A E-T-A CIR BRKR THRM 2.5A 250VAC 48VDC 92 $19.47
0712107 Phoenix Contact CIR BRKR THRM 100MA 250VAC 65VDC 9 $18.40
R11-4-4.00A-R01CV-V Sensata-Airpax CIR BRKR MAGHYDR 4A 250VAC 65VDC 84 $17.68
0813010.ZXST Littelfuse Inc. CIR BRKR 10A 12VDC AUTO RESET 27 $14.92
0813005.ZXST Littelfuse Inc. CIR BRKR 5A 12VDC AUTO RESET 45 $14.92
1410-L110-L1F1-S01-1.5A E-T-A CIR BRKR THRM 1.5A 250VAC 50VDC 44 $14.59
1410-L210-L2F1-S02-2.5A E-T-A CIR BRKR THRM 2.5A 250VAC 50VDC 65 $14.59