Circuit Breakers141 Products
Sort by:
| Image | Part Number | Manufacturer | Description | Availability | Actions | |
|---|---|---|---|---|---|---|
 PDF | 1224-140-050-B30 | Mechanical Products | CIR BRKR THRM 5A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
PDF | 1221-160-100-B30 | Mechanical Products | CIR BRKR THRM 10A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
PDF | 1227-160-150 | Mechanical Products | CIR BRKR THRM 15A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
PDF | 1223-760-200-B20 | Mechanical Products | CIR BRKR THRM 20A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
PDF | 1221-760-150-B30 | Mechanical Products | CIR BRKR THRM 15A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
PDF | 171-S8-080-2 | Mechanical Products | HIGH AMP CB-TYPE I AUTO 80A | In Stock | MOQ: 1 Hover to quote | |
PDF | 171-S8-050-2 | Mechanical Products | HIGH AMP CB-TYPE I AUTO 50A | In Stock | MOQ: 1 Hover to quote | |
 PDF | 171-S8-120-2 | Mechanical Products | CB, 120A, AUTO, SURF MTG, 1/4" T | In Stock | MOQ: 1 Hover to quote | |
 | 19M-P10-R-100-02 | Mechanical Products | CIR BRKR THRM 100A IP69K LIGHTED | In Stock | MOQ: 1 Hover to quote | |
 PDF | 1648-080-050-15 | Mechanical Products | CIR BRKR PTR 50A CADMIUM FREE | In Stock | MOQ: 1 Hover to quote | |
 PDF | 175-S0-050-2R | Mechanical Products | HIGH AMP CB-TYPE III MANUAL 50A | In Stock | MOQ: 1 Hover to quote | |
PDF | 175-S0-070-2R | Mechanical Products | HIGH AMP CB-TYPE III MANUAL 70A | In Stock | MOQ: 1 Hover to quote | |
PDF | 175-S0-030-2R | Mechanical Products | HIGH AMP CB-TYPE III MANUAL 30A | In Stock | MOQ: 1 Hover to quote | |
| 19M-P10-R-050-02 | Mechanical Products | CIR BRKR THRM 50A IP69K LIGHTED | In Stock | MOQ: 1 Hover to quote | |
 PDF | 1224-160-040-B30 | Mechanical Products | CIR BRKR THRM 4A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
 PDF | 1224-140-070-B30 | Mechanical Products | CIR BRKR THRM 7A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
PDF | 1224-140-200-B30 | Mechanical Products | CIR BRKR THRM 20A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
 PDF | 1224-760-040-B30 | Mechanical Products | CIR BRKR THRM 4A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
 PDF | 1221-260-050-B30 | Mechanical Products | CIR BRKR THRM 5A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
PDF | 1224-140-040-B30 | Mechanical Products | CIR BRKR THRM 4A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote |
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.