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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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DOM40B6
DOM40B6
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Schneider Electric
DOM40B6R30
DOM40B6R30
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Schneider Electric
DOM45B6
DOM45B6
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Schneider Electric
DOM45B6R30
DOM45B6R30
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Schneider Electric
DOMA61B25
DOMA61B25
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Schneider Electric
DW-7905
DW-7905
In Stock
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$121.17
Schneider Electric
DX1AP25
DX1AP25
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$9.14
Schneider Electric
DX1AP26
DX1AP26
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Schneider Electric
DX1AP52
DX1AP52
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$12.77
Schneider Electric
DZ5 CA352
DZ5 CA352
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$1.21
Schneider Electric
DZ5-CA015UL
DZ5-CA015UL
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$11.06
Schneider Electric
DZ5-CE015-100
DZ5-CE015-100
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$12.91
Schneider Electric
DZ5CA005
DZ5CA005
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Schneider Electric
DZ5CA010UL
DZ5CA010UL
In Stock
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$12.21
Schneider Electric
DZ5CA015UL-EACH
DZ5CA015UL-EACH
In Stock
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$0.24
Schneider Electric
DZ5CA062-100
DZ5CA062-100
In Stock
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$36.20
Schneider Electric
DZ5CA162
DZ5CA162
In Stock
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$0.78
Schneider Electric
DZ5CE010
DZ5CE010
In Stock
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$0.22
Schneider Electric
DZ5CE015
DZ5CE015
In Stock
From
$0.28
Schneider Electric
DZ5CE025
DZ5CE025
In Stock
From
$0.26
Schneider Electric
E-100-NF
E-100-NF
In Stock
From
$80.38
Schneider Electric
EDB14020LH
EDB14020LH
In Stock
From
$141.10
Schneider Electric
EH120
EH120
In Stock
From
$7.65
Schneider Electric
EH2512-1
EH2512-1
In Stock
From
$117.73
Schneider Electric
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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