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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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EMCH140
EMCH140
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Eaton
EMCH332
EMCH332
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EMCH363
EMCH363
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Eaton
EMDH106
EMDH106
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Eaton
EMDH110
EMDH110
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Eaton
EMDH120
EMDH120
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Eaton
EMDH125
EMDH125
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Eaton
EMDH232
EMDH232
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Eaton
EMDH350
EMDH350
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Eaton
EMP039
EMP039
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$651.46
Eaton
EMS1251N
EMS1251N
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Eaton
EMS1253
EMS1253
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Eaton
EMS38
EMS38
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$192.04
Eaton
EMT6-DBK
EMT6-DBK
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Eaton
EP3610B-250
EP3610B-250
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$1,202.05
Eaton
EQX040-1P101
EQX040-1P101
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$473.25
Eaton
EQX080-NN201
EQX080-NN201
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$605.67
Eaton
EQX080N-NN400
EQX080N-NN400
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$913.45
Eaton
EQX160-1P101
EQX160-1P101
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$336.27
Eaton
EQX160-NN201
EQX160-NN201
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$216.12
Eaton
EQX80-NN400
EQX80-NN400
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$919.92
Eaton
ERB6-20/1/C/003
ERB6-20/1/C/003
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$45.97
Eaton
ERBM-32/1/C/003-A-UK
ERBM-32/1/C/003-A-UK
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Eaton
ES35T
ES35T
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$2.10
Eaton
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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