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 |
|---|---|
| CAPAROC E1 12-24DC/1-10A | |
| CAPAROC E1 12-24DC/1-4A | |
| CAPAROC E1 12-24DC/10A | |
| CAPAROC E1 12-24DC/1A | |
| CAPAROC E1 12-24DC/2A | |
| CAPAROC E1 12-24DC/4A | |
| CAPAROC E1 12-24DC/6A | |
| CAPAROC E1 12-24DC/8A | |
| CIR BRKR THRM 200MA 250VAC 65VDC | |
| CIR BRKR THRM 250MA 250VAC 65VDC | |
| CIR BRKR THRM 25A 28VDC | |
| CIR BRKR THRM 3.5A 250VAC 65VDC | |
| CIR BRKR THRM 300MA 250VAC 65VDC | |
| Circuit Breaker 100A AC DC | |
| Circuit Breaker 10A AC 12V DC Automatic Reset Chassis Mount | |
| Circuit Breaker 10A AC 24V DC Lever DIN Rail | |
| Circuit Breaker 120A AC DC | |
| Circuit Breaker 150A AC DC | |
| Circuit Breaker 15A AC 12V DC Automatic Reset Chassis Mount | |
| Circuit Breaker 15A AC 12V DC Automatic Reset Holder | |
| Circuit Breaker 20A AC 12V DC Automatic Reset Chassis Mount | |
| Circuit Breaker 20A AC 12V DC Automatic Reset Holder | |
| Circuit Breaker 25A AC 12V DC Automatic Reset Holder | |
| Circuit Breaker 30A AC 12V DC Automatic Reset Chassis Mount | |
| Circuit Breaker 30A AC 12V DC Automatic Reset Holder | |
| Circuit Breaker 40A AC 12V DC Automatic Reset Chassis Mount | |
| Circuit Breaker 40A AC 24V DC Lever DIN Rail | |
| Circuit Breaker 4A AC 24V DC Lever DIN Rail | |
| Circuit Breaker 50A AC 12V DC Automatic Reset Chassis Mount | |
| Circuit Breaker 50A AC DC | |
| Circuit Breaker 5A AC 12V DC Automatic Reset Chassis Mount | |
| Circuit Breaker 5A AC 12V DC Automatic Reset Holder | |
| Circuit Breaker 60A AC DC | |
| Circuit Breaker 70A AC DC | |
| Circuit Breaker 80A AC DC | |
| Circuit Breaker Solid State 10A AC 24V DC DIN Rail | |
| Circuit Breaker Solid State 1A AC 24V DC Lever DIN Rail | |
| Circuit Breaker Solid State 2A AC 24V DC Lever DIN Rail | |
| Circuit Breaker Solid State 4A AC 24V DC DIN Rail | |
| Circuit Breaker Solid State 4A AC 24V DC Lever DIN Rail | |
| Circuit Breaker Solid State 6A AC 24V DC Lever DIN Rail | |
| Circuit Breaker Solid State 8A AC 24V DC Lever DIN Rail | |
| Circuit Breaker Thermal 1.2A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1.2A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 1.2A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 1.5A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1.5A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 1.5A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 1.5A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 1.6A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1.8A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1.8A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 100mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 100mA 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 100mA 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 100mA 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 10A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 10A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 10A 250V AC 48V DC Push to Reset | |
| Circuit Breaker Thermal 10A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 10A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 10A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 10A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 12A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 12A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 12A AC 12V DC Automatic Reset Holder | |
| Circuit Breaker Thermal 13A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 13A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 150mA 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 15A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 15A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 15A AC 12V DC Automatic Reset Holder | |
| Circuit Breaker Thermal 15A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 16A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 16A 250V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 1A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 1A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 1A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 1A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 2.5A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 2.5A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 2.5A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 2.5A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 2.8A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 200mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 200mA 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 200mA 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 200mA 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 200mA 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 20A 250V AC 50V DC Push to Reset Chassis Mount | |
| Circuit Breaker Thermal 20A AC 12V DC Automatic Reset Holder | |
| Circuit Breaker Thermal 20A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 250mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 250mA 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 25A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 2A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 2A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 2A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 2A 250V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 2A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 3.2A 250V 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 3.5A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 3.5A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 3.5A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 3.5A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 300mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 300mA 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 300mA 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 300mA 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 30A AC 12V DC Automatic Reset Holder | |
| Circuit Breaker Thermal 30A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 3A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 3A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 3A 250V AC 48V DC Push to Reset | |
| Circuit Breaker Thermal 3A 250V AC 50V DC Push to Reset Chassis Mount | |
| Circuit Breaker Thermal 3A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 3A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 3A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 4.2A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 4.5A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 4.5A 250V AC 48V DC Push to Reset | |
| Circuit Breaker Thermal 400mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 400mA 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 400mA 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 400mA 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 4A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 4A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 4A 250V AC 48V DC Push to Reset | |
| Circuit Breaker Thermal 4A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 4A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 4A 250V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 4A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 4A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 500mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 500mA 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 500mA 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 500mA 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 50mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 50mA 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 50mA 250V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 5A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 5A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 5A 250V AC 48V DC Push to Reset | |
| Circuit Breaker Thermal 5A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 5A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 5A 250V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 5A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 5A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 600mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 600mA 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 600mA 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 600mA 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 6A 240V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 6A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 6A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 6A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 6A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 6A 250V AC 50V DC Pushbutton Panel Mount | |
| Circuit Breaker Thermal 6A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 6A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 7.5A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 700mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 700mA 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 700mA 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 700mA 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 7A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 7A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 7A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 7A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 7A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 8.5A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 800mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 800mA 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 800mA 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 800mA 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 80mA 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 8A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 8A 250V AC 48V DC Push to Reset Through Hole | |
| Circuit Breaker Thermal 8A 250V AC 50V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal 8A 250V AC 50V DC Push-Push Panel Mount | |
| Circuit Breaker Thermal 8A 250V AC 72V DC Push-Push Holder | |
| Circuit Breaker Thermal 8A AC 28V DC Push to Reset Holder | |
| Circuit Breaker Thermal 9A 250V AC 48V DC Push to Reset Panel Mount | |
| Circuit Breaker Thermal Magnetic 10A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 10A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 10A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 12A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 12A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 12A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 13A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 13A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 13A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 15A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 15A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 15A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 16A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 16A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 16A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 1A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 1A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 1A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 20A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 20A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 20A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 25A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 25A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 25A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 2A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 2A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 2A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 30A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 30A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 30A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 32A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 32A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 32A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 3A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 3A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 3A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 40A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 40A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 40A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 4A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 4A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 4A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 50A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 50A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 50A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 5A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 5A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 5A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 60A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 60A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 60A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 63A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 63A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 63A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 6A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 6A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 6A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 7A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 7A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 7A 277V AC DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 8A 277V AC 125V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 8A 277V AC 60V DC Lever DIN Rail | |
| Circuit Breaker Thermal Magnetic 8A 277V AC DC Lever DIN Rail | |
| CIRCUIT BREAKER THRM 5A 28VDC | |
| POWER MODULE WITH IO-LINK INTERF | |
| Relay Module and electronic fuse | |
| THERMAL MINIATURE CIRCUIT BREAKE | |
| TMC 83B 40A | |
| TMC 83B 50A | |
| TMC 83C 35A | |
| TMC 83C 40A | |
| TMC 83C 50A | |
| TMC 83C 60A | |
| TMC 83C 63A | |
| TMC 83D 35A | |
| TMC 83D 40A | |
| TMC 83D 50A | |
| TMC 83D 60A | |
| TMC 83D 63A |
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