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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
HDA36050AEBCSKYP
HDA36050AEBCSKYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSL
HDA36050AEBCSL
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSLYP
HDA36050AEBCSLYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSN
HDA36050AEBCSN
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSNYP
HDA36050AEBCSNYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSP
HDA36050AEBCSP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSPYP
HDA36050AEBCSPYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSR
HDA36050AEBCSR
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSRYP
HDA36050AEBCSRYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSV
HDA36050AEBCSV
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCSVYP
HDA36050AEBCSVYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUA
HDA36050AEBCUA
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUAYP
HDA36050AEBCUAYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUD
HDA36050AEBCUD
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUDYP
HDA36050AEBCUDYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUH
HDA36050AEBCUH
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUHYP
HDA36050AEBCUHYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUJ
HDA36050AEBCUJ
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUJYP
HDA36050AEBCUJYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUK
HDA36050AEBCUK
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUKYP
HDA36050AEBCUKYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUN
HDA36050AEBCUN
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUNYP
HDA36050AEBCUNYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBCUO
HDA36050AEBCUO
In Stock
From
$1,262.80
Square D
50
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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