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
1 POLE COMP CKT PROTECT 200A
3 POLE COMP CKT PROTECT 400A
BRKR CED6 2P 600V 30A LUG
BRKR CED6 3P 600V 60A
CCV BREAKER 100A/2 POLE 120/240V
CCV BREAKER 200A/2 POLE 120/240V
CIR BRKR 30A 240VAC 125VDC
CIR BRKR 5A 100VDC
CIR BRKR 70A 240VAC 125VDC
CIR BRKR HYD MAG
CIR BRKR, HYDMAG, 3 PL, 80VDC, 2
CIR BRKR,HYDMAG
CIRC BRKR 30A 480VAC
CIRC BRKR SWITCH LEVER 2P 20A
CIRCUIT BREAKER 12 A 1 POLE
Circuit Breaker 15A AC 14V DC Push to Reset Holder
Circuit Breaker 15A AC DC Automatic Reset Panel Mount
CIRCUIT BREAKER 16 A 2 POLE
CIRCUIT BREAKER 16A 1 POLE
CIRCUIT BREAKER 16A 3 POLE
Circuit Breaker 20A AC 14V DC Automatic Reset Holder
Circuit Breaker 20A AC DC Automatic Reset Panel Mount
Circuit Breaker 20A AC DC Push to Reset Holder
Circuit Breaker 25A AC 14V DC Push to Reset Holder
Circuit Breaker 30A AC 24V DC Automatic Reset Panel Mount
Circuit Breaker 30A AC 28V DC Push to Reset Chassis Mount
Circuit Breaker 30A AC DC Push to Reset Holder
CIRCUIT BREAKER 32A 1 POLE
CIRCUIT BREAKER 35A 1 POLE UL 48
CIRCUIT BREAKER 35A 1 POLE
CIRCUIT BREAKER 3A 1 POLE 80VDC
CIRCUIT BREAKER 3A 1 POLE UL-489
CIRCUIT BREAKER 3A 1 POLE
CIRCUIT BREAKER 3A 2 POLE UL 489
CIRCUIT BREAKER 3A 2 POLE
Circuit Breaker 40A AC DC Automatic Reset Holder
CIRCUIT BREAKER 4A 1 POLE UL 489
CIRCUIT BREAKER 4A 1 POLE, UL -4
CIRCUIT BREAKER 4A 2 POLE
Circuit Breaker 50A AC 14V DC Automatic Reset Chassis Mount
CIRCUIT BREAKER 6 A 1 POLE - UL
CIRCUIT BREAKER 6A 2 POLE UL-489
CIRCUIT BREAKER 6A 2 POLE
CIRCUIT BREAKER 6A 3 POLE
CIRCUIT BREAKER 7A 2 POLE
CIRCUIT BREAKER 8A 1POLE
CIRCUIT BREAKER 8A 2 POLE
Circuit Breaker AC DC
Circuit Breaker Magnetic (Hydraulic Delay) 100A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 240V AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 250V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 250V AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 10A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 120A AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 125A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 125A AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 125A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 150A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 150A AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 150A AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 150A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 15A 240V AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 15A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A 250V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 15A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 1A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 1A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 1A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2.5A 250V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 200A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 200A AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 200A AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 200A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 20A 240V AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 20A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 20A 480V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 20A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 20A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 20A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 20A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 225A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 250A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 250A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 250V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 25A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 25A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 25A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 30A 240V AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 30A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 30A 250V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 30A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 30A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 30A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 30A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 35A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 3A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 400A AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 400A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 40A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 40A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 40A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 40A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 4A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 50A 240V AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 50A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 50A 250V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 50A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 50A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 50A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 50A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 5A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A 250V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 5A 250V AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 5A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 5A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 60A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 60A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 63A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 6A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 6A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 70A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 7A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 80A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 8A 250V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 8A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 90A AC DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 9A 250V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) AC DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) AC DC Rocker Panel Mount
Circuit Breaker Thermal 100A AC 48V DC Push to Reset Panel Mount
Circuit Breaker Thermal 50A AC 32V DC Automatic Reset Panel Mount
Circuit Breaker Thermal 50A AC 48V DC Push to Reset Panel Mount
CIRCUIT BREAKER, DIN RAIL MOUNTE
MINI C.B. TYPE 3 05 AMP
MINI C.B. TYPE 3 10 AMP
MINI C.B. TYPE 3 15 AMP
MINI C.B. TYPE 3 20 AMP
MINI C.B. TYPE 3 25 AMP
MINI C.B. TYPE 3 30 AMP
MINI C.B. TYPE 3 7.5 AMP
NSX100F 36KA AC 3P3D 63A TMD
NSX160F 36KA AC 3P3D 125A TMD
NSX160F 36KA AC 3P3D 160A TMD
NSX250F 36KA AC 3P3D 200A TMD
NSX250F 36KA AC 3P3D 250A TMD
NSX630H 70KA AC 3P3D 630A 2.3
NSX630S 100KA DC 3P 600A TMD

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