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
AUTOMATIC MOLDED CASE SWITCH 347
AUTOMATIC MOLDED CASE SWITCH 600
C1005B-3B101BR3
C1005B-3B151BR3
CIR BRKR 30A 240VAC 125VDC
CIR BRKR 70A 240VAC 125VDC
CIRC BRKR SWITCH LEVER 2P 20A
Circuit Breaker 10A AC 12V DC Automatic Reset Holder
Circuit Breaker 15A AC 12V DC Automatic Reset Holder
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 Holder
Circuit Breaker 50A AC 14V DC Automatic Reset Chassis Mount
Circuit Breaker 5A AC 12V DC Automatic Reset Holder
Circuit Breaker AC DC
Circuit Breaker Magnetic (Hydraulic Delay) 10A 240V AC 125V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 10A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 10A AC 80V DC Lever DIN Rail
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 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) 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 DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 20A AC 80V DC Lever DIN Rail
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 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 30A AC 80V DC Lever DIN Rail
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) 50A 240V AC DC Lever DIN Rail
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) 5A 240V AC DC Lever DIN Rail
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) 63A 240V AC DC Lever DIN Rail
MINIATURE CIRCUIT BREAKER 600V 3
MOLDED CASE CB 347V/600Y 15A
MOLDED CASE CB 347V/600Y 30A
MOLDED CASE CIRC BREAKER 347V/60
MOLDED CASE CIRCUIT BREAKER 277V
MOLDED CASE CIRCUIT BREAKER 347V
MOLDED CASE CIRCUIT BREAKER 600V
MOLDED CASE CIRCUIT BRKR 480Y/27
MOLDED CASE CIRCUIT BRKR 600Y/34
MOTOR CIRCUIT PROTECTOR 600Y/347
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

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