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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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CD2-B3DUW-15-125-3
CD2-B3DUW-15-125-3
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Eaton
CD21AA-BK
CD21AA-BK
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Sealcon
CD25M1-BXA
CD25M1-BXA
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Sealcon
CD25MA-BK
CD25MA-BK
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Sealcon
CDLA1P2CD2F
CDLA1P2CD2F
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Surge Suppression Inc
CDLEP-U
CDLEP-U
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Connectwell
CDSC36328SS
CDSC36328SS
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Nvent
CE1015E
CE1015E
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Schneider Electric
CELLSTAT
CELLSTAT
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Microtel
CF1-G3-U-0006-02A
CF1-G3-U-0006-02A
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Eaton
CF1-H3U-W
CF1-H3U-W
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Eaton
CF16GA-BK
CF16GA-BK
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Sealcon
CFA126015MS
CFA126015MS
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Circuit Test
CFM-7010-13-20
CFM-7010-13-20
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Cui Devices
CFP-PM-H
CFP-PM-H
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National Instruments
CH-SN125C
CH-SN125C
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Eaton
CH304EE225
CH304EE225
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Eaton
CHM1G10X38
CHM1G10X38
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Eaton
CHR-7N7NS
CHR-7N7NS
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Eaton
CJD422400
CJD422400
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Schneider Electric
CK-920-10AACSC
CK-920-10AACSC
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Hoyt Electrical Instruments
CL-1530
CL-1530
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Iboco
CL-4030
CL-4030
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Iboco
CL50GRXAN
CL50GRXAN
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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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