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
ACTI9 C120H MCB 1P C 100A 15000A
ACTI9 C120H MCB 3P C 80A 15000A
ACTI9 IC60H 1P B 4A MCB
ACTI9 IC60H 1P B 6A MCB
ACTI9 IC60H 1P C 10A MCB
ACTI9 IC60H 1P C 32A MCB
ACTI9 IC60H 2P C 32A MCB
ACTI9 IC60H 2P D 10A MCB
ACTI9 IC60H 3P C 63A MCB
ACTI9 IC60H 3P D 16A MCB
ACTI9 IC60H 3P D 32A MCB
ACTI9 IC60H 3P D 63A MCB
ACTI9 IC60N 1P C 10A DT MCB
ACTI9 IID 2P 25A 30MA A RCCB
ACTI9 IID 2P 40A 30MA A RCCB
ACTI9 IID 4P 63A 300MA AC RCCB
ACTI9 MX-OF 100-415VAC 110-130VD
ACTI9 MX-OF 48VAC 48VDC SHUNT RE
CIR BRK THRMG 0.1A 250VAC 65VDC
CIR BRKR 50A 277VAC 80VDC
CIR BRKR HYD MAG
CIR BRKR MAG-HYDR 15A 125VDC
CIR BRKR MAG-HYDR 500MA 240VAC
CIR BRKR MAG-HYDR 60A 80VDC
CIR BRKR, HYDMAG, 3 PL, 250VAC,1
CIR BRKR, HYDMAG, 3 PL, 250VAC,2
CIR BRKR, HYDMAG, 3 PL, 250VAC,3
CIR BRKR, HYDMAG, 3 PL, 250VAC,7
CIR BRKR, HYDMAG, 3 PL, 250VAC,
CIR BRKR, HYDMAG, 3 PL, 50VDC/25
CIR BRKR, HYDMAG, 3 PL, 80VDC/25
CIR BRKR,HYDMAG
CIRCUIT BREAKER 2 POLE30A 277VAC
CIRCUIT BREAKER 20A 277VAC
Circuit Breaker AC DC
Circuit Breaker Magnetic (Hydraulic Delay) 100A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 240V AC 50V DC Toggle Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 10A 277V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A 277V AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 10A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 125A 240V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 125A 480V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 125A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 13A 480V AC 110V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A 120V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A 277V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 15A 277V AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 15A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 15A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 1A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 1A 240V AC 80V DC Toggle Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 1A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2.5A 120V AC 60V DC Push-Pull Plunger Through Hole
Circuit Breaker Magnetic (Hydraulic Delay) 20A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 20A 277V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 20A 277V AC 80V DC Rocker 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) 25A 120V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 25A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 25A 250V AC 80V DC Toggle DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 25A 277V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 25A 277V AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 25A 480V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A 120V AC 60V DC Push-Pull Plunger Through Hole
Circuit Breaker Magnetic (Hydraulic Delay) 2A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 2A AC 125V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 3.25A 120V AC 60V DC Push-Pull Plunger Through Hole
Circuit Breaker Magnetic (Hydraulic Delay) 30A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 30A 277V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 30A 277V AC 80V DC Rocker Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 3A 120V AC 60V DC Push-Pull Plunger Through Hole
Circuit Breaker Magnetic (Hydraulic Delay) 4.5A 120V AC 60V DC Push-Pull Plunger Through Hole
Circuit Breaker Magnetic (Hydraulic Delay) 40A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 40A 240V AC 80V DC Toggle Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 40A 250V AC 80V DC Toggle DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 4A 120V AC 60V DC Push-Pull Plunger Through Hole
Circuit Breaker Magnetic (Hydraulic Delay) 4A 240V AC 80V DC Toggle Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 500mA 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 50A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A 120V AC 60V DC Push-Pull Plunger Through Hole
Circuit Breaker Magnetic (Hydraulic Delay) 5A 120V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A 240V AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 5A 277V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 60A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 60A AC 80V DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 6A 240V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 6A 240V AC DC Lever DIN Rail
Circuit Breaker Magnetic (Hydraulic Delay) 6A 250V AC 80V DC Push-Pull Plunger Panel Mount
Circuit Breaker Magnetic (Hydraulic Delay) 80A AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic 10A 240V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic 10A AC 28V DC Push-Pull Plunger Panel Mount
Circuit Breaker Magnetic 15A AC 28V DC Push-Pull Plunger Panel Mount
Circuit Breaker Magnetic 1A AC DC Push-Pull Plunger Panel Mount
Circuit Breaker Magnetic 250mA 240V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic 2A AC 28V DC Push-Pull Plunger Panel Mount
Circuit Breaker Magnetic 50A 240V AC 80V DC Lever Panel Mount
Circuit Breaker Magnetic 5A AC 28V DC Push-Pull Plunger Panel Mount
Circuit Breaker Magnetic 7.5A AC 28V DC Push-Pull Plunger Panel Mount
Circuit Breaker Magnetic AC 24V DC Push-Pull Plunger Panel Mount
Circuit Breaker Magnetic AC 28V DC Push-Pull Plunger Panel Mount
Circuit Breaker Thermal Magnetic 10A 277V AC 50V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 16A 250V AC 80V DC Push to Reset DIN Rail
Circuit Breaker Thermal Magnetic 16A 480V AC 65V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 200mA 480V AC 65V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 20A 277V AC 50V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 25A 480V AC 110V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 3A 480V AC 65V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 40A 480V AC 110V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 500mA 480V AC 110V DC Lever DIN Rail
Circuit Breaker Thermal Magnetic 50mA 250V AC 65V DC Push to Reset DIN Rail
Circuit Breaker Thermal Magnetic 5A 480V AC 65V DC Lever DIN Rail
CIRCUIT-BREAKER SCREW CONNECTION
CIRCUIT-BRKR SZ S00, FOR MTR PRO
IC60H RCBO 1PPNS 10A C 30MA A 23
MAN CONT 30A 600VAC 3P ST FRONTW
MICO 4.10 SPEED-START ELECTRONIC
MICO BASIC 4.2 ELECTRONIC CIRCUI
MICO BASIC 4.4 ELECTRONIC CIRCUI
MICO BASIC 4.6 ELECTRONIC CIRCUI
MICO BASIC 5.2/3.6 ELEC AUX CIRC
MICO BASIC 8.2 ELECTRONIC CIRCUI
MICO BASIC 8.4 ELECTRONIC CIRCUI
MICO BASIC 8.6 ELECTRONIC CIRCUI
MICO ELECTRONIC CIRCUIT PROTECTI
MICO PRO ELECTRONIC CIRCUIT PROT
MICO PRO POTENTIAL DISTRIBUTOR 2
MICO PRO POWER MODULE, IN: 24 V
MIN ORD QTY 10. SINGLE OR DOUBLE
MSP S0 11-16A SCREW 12PCS
MSP S0 14-20A SCREW 24PCS
MSP S0 17-22A SCREW 24PCS
MSP S0 20-25A SCREW 24PCS
MSP S0 7-10A SCREW 24PCS
MSP S0 9-12.5A SCREW 24PCS
MSP S00 1.8-2.5A SCREW 24PCS
MSP S00 2.2-3.2A SCREW 24PCS
MSP S00 2.8-4A SCREW 24PCS
MSP S00 3.5-5A SCREW 24PCS
MSP S00 4.5-6.3A SCREW 24PCS
MSP S00 5.5-8A SCREW 24PCS
MSP S00 7-10A SCREW 24PCS
STARTER 240VAC 18AMP NEMA +OPTIO
STARTER 240VAC 27AMP NEMA +OPTIO
STARTER 240VAC 36AMP NEMA +OPTIO
STARTER 240VAC 45AMP NEMA +OPTIO
STARTER 240VAC 9AMP NEMA +OPTION
STARTER 600VAC 135AMP NEMA +OPTI
STARTER 600VAC 18AMP NEMA + OPTI
STARTER 600VAC 18AMP NEMA +OPTIO
STARTER 600VAC 270AMP NEMA +OPTI
STARTER 600VAC 270AMP NEMA SPECI
STARTER 600VAC 27AMP NEMA + OPTI
STARTER 600VAC 27AMP NEMA +OPTIO
STARTER 600VAC 36AMP NEMA +OPTIO
STARTER 600VAC 45AMP NEMA + OPTI
STARTER 600VAC 45AMP NEMA +OPTIO
STARTER 600VAC 45AMP
STARTER 600VAC 540AMP NEMA +OPTI
STARTER 600VAC 90AMP NEMA +OPTIO
STARTER 600VAC 9AMP NEMA +OPTION
STARTER MOTOR CONTROL 600VAC
STARTER SIZE 2, W/TESYS T, 5 - 1

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