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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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Part Number
PRICE
Manufacturer
WSPB1008DER506
WSPB1008DER506
In Stock
From
$478.93
Westinghouse
WSPB1008DM
WSPB1008DM
In Stock
From
$349.00
Westinghouse
WSPB1008DMPR74
WSPB1008DMPR74
In Stock
From
$349.00
Westinghouse
WSPB1008DMR516
WSPB1008DMR516
In Stock
From
$478.93
Westinghouse
WSPB1008FMR511
WSPB1008FMR511
In Stock
From
$349.00
Westinghouse
WSPB1008FMR813
WSPB1008FMR813
In Stock
From
$478.91
Westinghouse
WSPB1016FMR501
WSPB1016FMR501
In Stock
From
$698.00
Westinghouse
WSPB1020DEPR74
WSPB1020DEPR74
In Stock
From
$698.00
Westinghouse
WSPB1020DER506
WSPB1020DER506
In Stock
From
$973.40
Westinghouse
WSPB1025DER506
WSPB1025DER506
In Stock
From
$1,460.11
Westinghouse
WSPB1025DMR501
WSPB1025DMR501
In Stock
From
$1,047.00
Westinghouse
WSPB1030DEPR2
WSPB1030DEPR2
In Stock
From
$1,395.98
Westinghouse
WSPB1030DEPR76
WSPB1030DEPR76
In Stock
From
$1,395.98
Westinghouse
WSPB1030DMPR76
WSPB1030DMPR76
In Stock
From
$1,395.98
Westinghouse
WSPB1030FM
WSPB1030FM
In Stock
From
$698.00
Westinghouse
WSPB1040FMPR71
WSPB1040FMPR71
In Stock
From
$1,395.98
Westinghouse
WSPB1040FMPR73
WSPB1040FMPR73
In Stock
From
$1,395.98
Westinghouse
WSPB5008DM
WSPB5008DM
In Stock
From
$279.20
Westinghouse
WSPB5008DMPR74
WSPB5008DMPR74
In Stock
From
$279.20
Westinghouse
WSPB5008DMPR76
WSPB5008DMPR76
In Stock
From
$279.20
Westinghouse
WSPB5008FM
WSPB5008FM
In Stock
From
$279.20
Westinghouse
WSPB5008FMR312
WSPB5008FMR312
In Stock
From
$279.20
Westinghouse
WSPB6512FMR312
WSPB6512FMR312
In Stock
From
$349.00
Westinghouse
WSPB6516DE
WSPB6516DE
In Stock
From
$349.00
Westinghouse
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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