DigiKey Datasheets for Circuit Breakers
Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions.
Circuit Breakers: Learn more
| Product Name | Notes |
|---|---|
| 3BU32R32AMCBBCHAR3P 480Y/277VACU | |
| CIR BRKR THRM 10A 250VAC 50VDC | |
| CIR BRKR THRM-MAG 10A LEVER | |
| CIR BRKR THRM-MAG 15A LEVER | |
| CIR BRKR THRM-MAG 20A LEVER | |
| CIR BRKR THRM-MAG 30A LEVER | |
| CIR BRKR THRM-MAG 40A LEVER | |
| Circuit Breaker AC DC | |
| Circuit Breaker Thermal 1.25A 690V AC DC Rocker DIN Rail | |
| Circuit Breaker Thermal 1.25A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 1.5A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 1.6A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 10A 240V AC 28V DC Not Included Panel Mount | |
| Circuit Breaker Thermal 10A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 10A 250V AC 32V DC Not Included Panel Mount | |
| Circuit Breaker Thermal 10A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 10A 277V AC 32V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 10A 277V AC 60V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 10A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 12.5A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 12A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 12A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 15A 240V AC 28V DC Not Included Panel Mount | |
| Circuit Breaker Thermal 15A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 15A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 15A 277V AC 60V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 16A 240V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 16A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 16A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 16A 277V AC 32V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 16A 277V AC 60V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 16A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 1A 240V AC 28V DC Not Included Panel Mount | |
| Circuit Breaker Thermal 1A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 1A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 1A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 2.5A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 2.5A 690V AC DC Rocker DIN Rail | |
| Circuit Breaker Thermal 2.5A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 200mA 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 200mA 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 20A 240V AC 28V DC Not Included Panel Mount | |
| Circuit Breaker Thermal 20A 240V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 20A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 20A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 20A 277V AC 32V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 20A 277V AC 60V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 20A AC 32V DC Not Included Panel Mount | |
| Circuit Breaker Thermal 250mA 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 2A 240V AC 28V DC Not Included Panel Mount | |
| Circuit Breaker Thermal 2A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 2A 690V AC DC Rocker DIN Rail | |
| Circuit Breaker Thermal 2A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 3.2A 690V AC DC Rocker DIN Rail | |
| Circuit Breaker Thermal 3.2A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 3.5A 250V AC DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 320mA 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 3A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 3A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 3A 277V AC 32V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 3A 277V AC 60V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 400mA 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 4A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 4A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 4A 690V AC DC Rocker DIN Rail | |
| Circuit Breaker Thermal 4A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 500mA 690V AC DC Rocker DIN Rail | |
| Circuit Breaker Thermal 500mA 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 5A 240V AC 28V DC Not Included Panel Mount | |
| Circuit Breaker Thermal 5A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 5A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 5A 277V AC 32V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 5A 277V AC 60V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 5A 690V AC DC Rocker DIN Rail | |
| Circuit Breaker Thermal 5A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 6.3A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 630mA 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 6A 240V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 6A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 6A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 6A 277V AC 32V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 6A 277V AC 60V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 7A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 800mA 690V AC DC Rocker DIN Rail | |
| Circuit Breaker Thermal 800mA 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal 8A 240V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 8A 240V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 8A 250V AC 50V DC Rocker Panel Mount | |
| Circuit Breaker Thermal 8A 690V AC DC Rocker DIN Rail | |
| Circuit Breaker Thermal 8A 690V AC DC Rotary DIN Rail | |
| Circuit Breaker Thermal Magnetic 10A 250V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 10A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 14A 250V AC 80V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 15A 240V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 15A 250V AC 80V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 15A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 16A 250V AC 80V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 1A 250V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 2.5A 250V AC 80V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 20A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 25A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 2A 250V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 2A 250V AC 80V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 2A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 30A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 32A 480V AC 250V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 3A 240V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 3A 250V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 3A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 40A 240V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 40A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 4A 250V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 4A 250V AC 80V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 500mA 250V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 500mA 250V AC 80V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 50A 240V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 50A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 5A 240V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 5A 250V AC 80V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 60A 240V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 60A 480V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 63A 240V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 6A 250V AC 65V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 7A 250V AC 80V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 8A 250V AC 80V DC Push to Reset Panel Mount | |
| CIRCUIT-BREAKER SCREW CONNECTION | |
| CIRCUIT-BREAKER SPRING-L. CONN. | |
| MCMSP 160A ELEC TRIP ADJ SC&OVL | |
| MCMSP 200A ELEC TRIP ADJ SC&OVL | |
| MOLDED CASE CIRC.BRKR 3RV1 FOR S | |
| SPECIAL TYPE CIRCUIT BREAKER 12, | |
| SPECIAL TYPE CIRCUIT BREAKER 2A | |
| SPECIAL TYPE CIRCUIT BREAKER 8A | |
| TA35 CIRCUIT BREAKER 1P RO 5A | |
| TA35 CIRCUIT BREAKER 2P 10A F2 | |
| TA35 CIRCUIT BREAKER 2P 10A T2 | |
| TA35 CIRCUIT BREAKER 2P 16A F2 | |
| TA35 CIRCUIT BREAKER 2P 16A T2 | |
| TA35 CIRCUIT BREAKER 2P RO 15A | |
| TA35 CIRCUIT BREAKER 2P RO 6A | |
| TA36 CIRCUIT BREAKER 2P 10A F2 | |
| TA36 CIRCUIT BREAKER 2P 10A T2 | |
| TA36 CIRCUIT BREAKER 2P 16A F2 | |
| TA36 CIRCUIT BREAKER 2P 16A T2 | |
| TA36 CIRCUIT BREAKER 2P 3A T2 | |
| TA45 CIRCUIT BREAKER 2P RO 11A | |
| TA45 CIRCUIT BREAKER 2P RO 15A | |
| TA45 CIRCUIT BREAKER 2P RO 20A | |
| TA45 CIRCUIT BREAKER 2P RO 9A | |
| W52-A121B1-20=CKTBKR ,THERM,ROC | |
| W52-A122B1-20=CKTBKR ,THERM,ROC | |
| W52-A122B1-6=CKTBKR, THERM,ROCK | |
| W52-A151A1-5=CKTBKR, THERM,ROCK | |
| W52-A151A1-7=CKTBKR, THERM,ROCK | |
| W52-A152A0-5=CKTBKR, THERM,ROCK | |
| W52-A152A1-10=CKTBKR ,THERM,ROC | |
| W52-A152A1-15=CKTBKR ,THERM,ROC | |
| W52-A161A1-15=CKTBKR ,THERM,ROC- | |
| W52-C161A1-15=CKTBKR ,THERM,ROC |
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