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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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EW32AAG-3P010
EW32AAG-3P010
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Fuji Electric
EW50RAGU-3P050
EW50RAGU-3P050
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Fuji Electric
F 374-25/0.03
F 374-25/0.03
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ABB
F204A-63/0.1
F204A-63/0.1
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ABB
F204AC-80/0.1
F204AC-80/0.1
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ABB
F3P-150
F3P-150
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Eaton
FB-40060A
FB-40060A
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Yaskawa
FBA08A24H
FBA08A24H
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Minebea
FDB20409
FDB20409
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Cutler Hammer
FDS36TD100GT
FDS36TD100GT
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General Electric
FHHA04EB1ST
FHHA04EB1ST
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Square D
FHL36045-BLK
FHL36045-BLK
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Square D
FI-25/4/03-A
FI-25/4/03-A
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Eaton
FIN538S1.100.M
FIN538S1.100.M
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Enerdoor
FN3258-75-52
FN3258-75-52
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Schaffner
FS23639-5-07
FS23639-5-07
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Schaffner
FS23639-50-07
FS23639-50-07
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Yaskawa
G5PZ-1A DC5
G5PZ-1A DC5
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Omron
G5PZ-1A-E DC12
G5PZ-1A-E DC12
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Omron
G5RL-K1-E DC5
G5RL-K1-E DC5
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Omron
G6K-2P-RF DC24
G6K-2P-RF DC24
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Omron
G6KU-2PY DC5
G6KU-2PY DC5
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Omron
G6RL-14-ASI DC3
G6RL-14-ASI DC3
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Omron
G6SU-2 DC3
G6SU-2 DC3
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Omron
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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