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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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DR-NISCAB3
DR-NISCAB3
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Honeywell
GCP-32AI-5A
GCP-32AI-5A
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GWCAB632-6
GWCAB632-6
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H12/24K
H12/24K
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Honeywell
IWS-1603-HW
IWS-1603-HW
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LN-5915
LN-5915
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LN-6440
LN-6440
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LN5906
LN5906
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LN5910
LN5910
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LN8650
LN8650
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MS-10UD
MS-10UD
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PC2430W
PC2430W
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Q605A10471
Q605A10471
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Honeywell
R447A 1027 A
R447A 1027 A
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Honeywell
R488A 1005 2
R488A 1005 2
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Honeywell
R8182J1059
R8182J1059
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Honeywell
SBB-B
SBB-B
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Honeywell
SD505-6AB
SD505-6AB
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Honeywell
SD505-6RB
SD505-6RB
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VP-1F
VP-1F
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Honeywell
VPR5F50
VPR5F50
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Honeywell
WPB1
WPB1
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Honeywell
R8228A1048
R8228A1048
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Honeywell
102931-0021
102931-0021
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Honeywell
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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