DigiKey Datasheets for Circuit Breakers

Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions.
Circuit Breakers: Learn more

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Product Name Notes
CIR BRK MAG-HYD 240VAC/80VDC LVR
CIR BRKR HYD MAG
CIR BRKR,HYDMAG
Circuit Breaker AC DC
Circuit Breaker Magnetic (Hydraulic Delay) 100A AC 160V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 12A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A AC 160V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 16A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 1A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 20A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 20A AC 160V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 25A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 25A AC 160V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A AC 160V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 30A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 30A AC 160V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 32A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 3A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 3A AC 160V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 40A AC 160V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 4A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 500mA 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 50A AC 160V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A AC 160V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 60A AC 160V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 60A AC 160V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 6A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 70A AC 160V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 7A AC 160V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 80A AC 160V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 85A AC 160V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 8A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 90A AC 160V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) AC DC Lever Panel Mount
Circuit Breaker Solid State 10A AC 24V DC Panel Mount
Circuit Breaker Solid State 10A AC 24V DC Push to Reset Panel Mount
Circuit Breaker Solid State 10A AC 24V DC Slide Switch Holder
Circuit Breaker Solid State 1A AC 24V DC Holder
Circuit Breaker Solid State 2A AC 24V DC Holder
Circuit Breaker Solid State 3A AC 24V DC Holder
Circuit Breaker Solid State 4A AC 24V DC Holder
Circuit Breaker Solid State 6A AC 24V DC Holder
Circuit Breaker Solid State 8A AC 24V DC Holder
Circuit Breaker Solid State 8A AC 24V DC Slide Switch Holder
Circuit Breaker Thermal 1.2A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 1.5A 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 1.5A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 1.8A 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 1.8A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 100mA 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 10A 250V AC 28V DC Automatic Reset Panel Mount
Circuit Breaker Thermal 10A 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 10A 250V AC 50V DC Panel Mount
Circuit Breaker Thermal 10A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 12A 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 12A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 13A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 14A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 15A 250V AC 50V DC Panel Mount
Circuit Breaker Thermal 15A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 16A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 17A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 18A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 1A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 2.5A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 200mA 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 20A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 250mA 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 25A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 2A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 3.5A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 300mA 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 3A 250V AC 28V DC Automatic Reset Panel Mount
Circuit Breaker Thermal 3A 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 3A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 4.5A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 4A 250V AC 28V DC Automatic Reset Panel Mount
Circuit Breaker Thermal 4A 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 4A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 5.5A 250V AC 28V DC Automatic Reset Panel Mount
Circuit Breaker Thermal 50mA 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 5A 250V AC 28V DC Automatic Reset Panel Mount
Circuit Breaker Thermal 5A 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 5A 250V AC 28V DC Push-Push Panel Mount
Circuit Breaker Thermal 5A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 6.5A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 600mA 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 600mA 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 6A 250V AC 28V DC Automatic Reset Panel Mount
Circuit Breaker Thermal 6A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 700mA 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 700mA 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 7A 250V AC 28V DC Automatic Reset Panel Mount
Circuit Breaker Thermal 7A 250V AC 50V DC Panel Mount
Circuit Breaker Thermal 7A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 8A 250V AC 28V DC Push to Reset Panel Mount
Circuit Breaker Thermal 8A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal 9A 250V AC 50V DC Push-Push Panel Mount
Circuit Breaker Thermal Magnetic 10A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 10A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 12A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 12A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 16A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 16A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 1A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 1A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 2A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 2A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 3A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 3A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 4A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 4A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 500mA 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 500mA 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 5A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 5A 277V AC 60V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 5A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 63A 240V AC DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 6A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 6A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 7A 277V AC 60V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 7A 480V AC 125V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 8A 277V AC 50V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 8A 277V AC 80V DC Slide Switch Holder
Circuit Breaker Thermal Magnetic 8A AC 24V DC Push to Reset Panel Mount
MANUAL STARTER 230VAC
MANUAL STARTER 277VAC
MANUAL STARTER 600VAC
MANUAL SWITCH 600VAC K+OPTIONS
MCB 489 1P B 10A ACDC

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