Circuit Breakers295 Products
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| Image | Part Number | Manufacturer | Description | Availability | Actions | |
|---|---|---|---|---|---|---|
 | 1-2486200-9 | TE Connectivity Potter & Brumfield Relays | W52-A162A1-8=CKTBKR,THERM,ROCK,Q | In Stock | MOQ: 1000 Hover to quote | |
| 3-2486200-2 | TE Connectivity Potter & Brumfield Relays | W52-A152A1-15=CKTBKR,THERM,ROC | In Stock | MOQ: 1 Hover to quote | |
| 2486200-9 | TE Connectivity Potter & Brumfield Relays | W52-B121B1-5=CKTBKR,THERM,ROCK,S | In Stock | MOQ: 1000 Hover to quote | |
| 2486200-5 | TE Connectivity Potter & Brumfield Relays | W52-A121B1-15=CKTBKR,THERM,ROC | In Stock | MOQ: 1 Hover to quote | |
| 1-2486200-5 | TE Connectivity Potter & Brumfield Relays | W52-A121B1-6=CKTBKR,THERM,ROCK | In Stock | MOQ: 1000 Hover to quote | |
| 2-2486200-5 | TE Connectivity Potter & Brumfield Relays | W52-AB21B2-12=CKTBKR,THERM,ROCK, | In Stock | MOQ: 1000 Hover to quote | |
 PDF | W57-XB6A99C10-10 | TE Connectivity Potter & Brumfield Relays | CIR BRKR THRM | In Stock | MOQ: 1 Hover to quote | |
 PDF | W54-XA4A18A10-25 | TE Connectivity Potter & Brumfield Relays | CIR BRKR THRM 25A 250VAC | In Stock | MOQ: 1 Hover to quote | |
 PDF | W57-XB1A7A10-10 | TE Connectivity Potter & Brumfield Relays | CIR BRKR THRM 10A 250VAC | In Stock | MOQ: 1 Hover to quote | |
 PDF | W51-A121B1-6 | TE Connectivity Potter & Brumfield Relays | CIR BRKR THRM 6A 125VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
 PDF | W28-XT1A-5 | TE Connectivity Potter & Brumfield Relays | CIR BRKR THRM 5A 250VAC 32VDC | In Stock | MOQ: 1 Hover to quote | |
 PDF | W54-XB1A4A10-5 | TE Connectivity Potter & Brumfield Relays | CIR BRKR THRM 5A 250VAC | In Stock | MOQ: 1 Hover to quote | |
PDF | W28-XQ1A-20 | TE Connectivity Potter & Brumfield Relays | CIR BRKR THRM 20A 250VAC 32VDC | In Stock | MOQ: 1 Hover to quote | |
 PDF | W58-XB1A4A-7 | TE Connectivity Potter & Brumfield Relays | CIR BRKR THRM 7A 250VAC 50VDC | In Stock | MOQ: 1 Hover to quote | |
 PDF | W67-X2Q13-3 | TE Connectivity Potter & Brumfield Relays | CIR BRKR MAG-HYDR 3A 277VAC | In Stock | MOQ: 1 Hover to quote | |
 PDF | W54-XA1A99C10-15 | TE Connectivity Potter & Brumfield Relays | CIR BRKR THRM 15A 250VAC | In Stock | MOQ: 1 Hover to quote | |
 PDF | W68-X2Q12-3 | TE Connectivity Potter & Brumfield Relays | CIR BRKR MAG-HYDR 3A 277VAC | In Stock | MOQ: 1 Hover to quote | |
 PDF | W91-X112-1 | TE Connectivity Potter & Brumfield Relays | CIR BRKR MAG-HYDR 1A 277VAC | In Stock | MOQ: 1 Hover to quote | |
PDF | W92-X152-50 | TE Connectivity Potter & Brumfield Relays | CIR BRKR MAG-HYDR 50A 65VDC | In Stock | MOQ: 1 Hover to quote | |
PDF | W91-X113-20 | TE Connectivity Potter & Brumfield Relays | CIR BRKR MAG-HYDR 20A 277VAC | 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.