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
1077, 1P, DN, 120-240VAC/80VDC,
CIR BRKR HYD MAG
CIR BRKR MAG-HYDR 20A 240VAC
CIR BRKR THRM-MAG 2A LEVER
CIR BRKR THRM-MAG 3A LEVER
CIR BRKR THRM-MAG 5A LEVER
CIR BRKR,HYDMAG
Circuit Breaker AC DC
Circuit Breaker Magnetic (Hydraulic Delay) 100A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 100A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 100A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 100A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 100A AC 65V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 100mA 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 100mA 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 10A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 10A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A AC 65V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 12A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 15A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A AC 65V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 1A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 2.5A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2.5A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 20A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 20A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 20A 250V AC 65V DC Toggle Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 20A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 20A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 20A AC 65V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 240V AC 125V DC Lever Panel Mount, Snap-In
Circuit Breaker Magnetic (Hydraulic Delay) 25A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 25A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 26A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A 277V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 30A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 30A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 30A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 30A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 35A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 40A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 40A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 40A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 40A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 40A AC 65V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 45A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 50A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 50A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 50A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 50A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 50A AC 65V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 5A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 5A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 60A 240V AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 60A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 60A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 60A 600V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 60A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 60A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 60A AC 65V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 60A AC 65V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 6A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 70A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 70A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 70A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 75A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 75A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 75A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 7A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 80A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 80A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 80A AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 8A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 9.4A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 90A 240V AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 9A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) AC DC Lever Panel Mount
Circuit Breaker Magnetic 10A AC 32V DC Rocker Panel Mount
Circuit Breaker Magnetic 15A 250V AC 32V DC Rocker Panel Mount
Circuit Breaker Magnetic 20A 250V AC 32V DC Rocker Panel Mount
Circuit Breaker Magnetic 2A 250V AC 50V DC Rocker Panel Mount
Circuit Breaker Magnetic 5A 250V AC 32V DC Rocker Panel Mount
Circuit Breaker Thermal Magnetic 1.2A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 1.5A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 100mA 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 10A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 10A 277V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 10A 480V AC 125V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 15A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 15A 277V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 15A 480V AC 125V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 15A 480V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 16A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 1A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 2.5A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 20A 480V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 2A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 2A 277V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 2A 277V AC DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 2A 480V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 300mA 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 30A 277V AC DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 3A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 3A 277V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 3A 277V AC DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 3A 480V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 4A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 4A 480V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 500mA 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 5A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 5A 277V AC 42V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 5A 277V AC DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 6A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 6A 277V AC DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 6A 480V AC 125V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 7A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 800mA 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 8A 240V AC 65V DC Pushbutton DIN Rail
Circuit Breaker Thermal Magnetic 8A 480V AC 42V DC Lever DIN Rail

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