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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
Amperage
Poles
HDL36040CAEBHSJYP
HDL36040CAEBHSJYP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHSK
HDL36040CAEBHSK
In Stock
From
$583.66
Square D
40
3
HDL36040CAEBHSKYP
HDL36040CAEBHSKYP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHSL
HDL36040CAEBHSL
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHSLYP
HDL36040CAEBHSLYP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHSN
HDL36040CAEBHSN
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHSNYP
HDL36040CAEBHSNYP
In Stock
From
$583.66
Square D
40
3
HDL36040CAEBHSP
HDL36040CAEBHSP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHSPYP
HDL36040CAEBHSPYP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHSR
HDL36040CAEBHSR
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHSRYP
HDL36040CAEBHSRYP
In Stock
From
$583.66
Square D
40
3
HDL36040CAEBHSV
HDL36040CAEBHSV
In Stock
From
$656.62
Square D
40
3
HDL36040CAEBHSVYP
HDL36040CAEBHSVYP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUA
HDL36040CAEBHUA
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUAYP
HDL36040CAEBHUAYP
In Stock
From
$583.66
Square D
40
3
HDL36040CAEBHUD
HDL36040CAEBHUD
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUDYP
HDL36040CAEBHUDYP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUH
HDL36040CAEBHUH
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUHYP
HDL36040CAEBHUHYP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUJ
HDL36040CAEBHUJ
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUJYP
HDL36040CAEBHUJYP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUK
HDL36040CAEBHUK
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUKYP
HDL36040CAEBHUKYP
In Stock
From
$738.70
Square D
40
3
HDL36040CAEBHUN
HDL36040CAEBHUN
In Stock
From
$738.70
Square D
40
3
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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