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
2800871 Phoenix Contact CIR BRKR THRMMAG 3A 277VAC 80VDC 1 $99.90
2800876 Phoenix Contact CIR BRKR 10A 277VAC 80VDC 1 $99.90
2800880 Phoenix Contact CIR BRKR THRMMAG 1A 277VAC 80VDC 1 $99.90
2800868 Phoenix Contact CIR BRKR 500MA 277VAC 80VDC 1 $99.90
0914400 Phoenix Contact CIR BRKR 500MA 250VAC 65VDC 1 $89.80
0914691 Phoenix Contact CIR BRKR THRMMAG 8A 250VAC 65VDC 3 $89.80
0914484 Phoenix Contact CIR BRKR THRMMAG 4A 250VAC 65VDC 3 $89.80
0914086 Phoenix Contact CIR BRKR 1.5A 250VAC 65VDC 3 $89.80
0914617 Phoenix Contact CIR BRKR THRMMAG 1A 250VAC 65VDC 4 $89.80
9926253530 Weidmuller CIR BRKR MAG-HYDR 30A 480VAC 2 $86.58