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 |
|---|---|
| Circuit Breaker Magnetic (Hydraulic Delay) 10A 120V AC 50V DC Lever DIN Rail | |
| Circuit Breaker Magnetic (Hydraulic Delay) 12A 120V AC 50V DC Lever DIN Rail | |
| Circuit Breaker Magnetic (Hydraulic Delay) 15A 120V AC 50V DC Lever DIN Rail | |
| Circuit Breaker Magnetic (Hydraulic Delay) 1A 120V AC 50V DC Lever DIN Rail | |
| Circuit Breaker Magnetic (Hydraulic Delay) 2A 120V AC 50V DC Lever DIN Rail | |
| Circuit Breaker Magnetic (Hydraulic Delay) 3A 120V AC 50V DC Lever DIN Rail | |
| Circuit Breaker Magnetic (Hydraulic Delay) 5A 120V AC 50V DC Lever DIN Rail | |
| Circuit Breaker Magnetic (Hydraulic Delay) 7A 120V AC 50V DC Lever DIN Rail | |
| Circuit Breaker Magnetic (Hydraulic Delay) 8A 120V AC 50V DC Lever DIN Rail | |
| Circuit Breaker Thermal 1.1A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1.2A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1.3A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1.5A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 1.5A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1.5A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1.8A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 100mA 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 10A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 10A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 10A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 10A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 10A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 11A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 12A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 12A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 12A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 12A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 13A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 14A 240V AC 32V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 14A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 14A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 15A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 15A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 15A 240V AC 32V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 15A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 15A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 15A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 16A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 16A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 16A 240V AC 32V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 16A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 16A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 17A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 1A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 2.3A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 2.5A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 2.5A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 2.8A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 2.8A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 200mA 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 20A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 25A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 2A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 2A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 2A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 2A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 3.3A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 3.5A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 300mA 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 30A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 3A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 3A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 3A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 3A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 3A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 400mA 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 400mA 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 4A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 4A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 4A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 4A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 4A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 5.5A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 5.5A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 500mA 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 500mA 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 50mA 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 50mA 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 5A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 5A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 5A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 5A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 5A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 6.5A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 600mA 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 600mA 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 6A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 6A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 6A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 7.5A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 7.5A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 700mA 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 700mA 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 7A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 7A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 7A 277V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 8.5A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 800mA 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 8A 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 8A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 8A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 8A 240V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 9A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 1.2A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 1.2A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 1.5A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 1.5A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 1.6A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 100mA 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 10A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 10A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 10A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 10A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 12A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 12A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 12A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 13A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 15A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 15A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 15A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 16A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 16A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 16A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 1A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 1A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 1A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 1A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 20A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 20A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 20A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 23A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 240A AC 110V DC Lever Chassis Mount | |
| Circuit Breaker Thermal Magnetic 240A AC 144V DC Lever Chassis Mount | |
| Circuit Breaker Thermal Magnetic 25A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 25A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 25A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 27A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 2A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 2A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 2A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 300mA 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 30A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 30A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 30A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 32A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 32A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 35A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 35A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 3A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 3A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 3A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 40A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 40A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 40A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 45A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 45A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 4A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 4A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 4A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 4A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 500mA 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 500mA 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 50A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 50A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 5A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 5A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 5A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 600mA 240V AC 28V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 60A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 63A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 6A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 6A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 6A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 7A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 7A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 7A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 7A 480V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 8A 240V AC 28V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal Magnetic 8A 277V AC 65V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 8A 480V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 9A 240V AC 28V DC Push-Push Panel Mount | |
| T11 CIRCUIT BREAKER 1.2A | |
| T12 CIRCUIT BREAKER 3A | |
| T12 CIRCUIT BREAKER 5A | |
| T13 CIRCUIT BREAKER 3A | |
| T9 CIRCUIT BREAKER 10A | |
| T9 CIRCUIT BREAKER 12A | |
| T9 CIRCUIT BREAKER 15A | |
| T9 CIRCUIT BREAKER 3A | |
| T9 CIRCUIT BREAKER 4A | |
| T9 CIRCUIT BREAKER 6A | |
| T9 CIRCUIT BREAKER 8A | |
| TM12 CIRCUIT BREAKER 16A | |
| TM12 CIRCUIT BREAKER 1A | |
| TM12 CIRCUIT BREAKER 3A | |
| W52-A152A1-20=CKTBKR ,THERM,ROC | |
| W52-A152A1-5=CKTBKR, THERM,ROC | |
| W52-A181A1-5=CKTBKR, THERM,ROCK |
| << Prev | Next >> |