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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.
Popular Categories
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Part Number
PRICE
Manufacturer
Amperage
Poles
HDA36050AEBH
HDA36050AEBH
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSD
HDA36050AEBHSD
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSDYP
HDA36050AEBHSDYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSH
HDA36050AEBHSH
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSHYP
HDA36050AEBHSHYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSJ
HDA36050AEBHSJ
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSJYP
HDA36050AEBHSJYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSK
HDA36050AEBHSK
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSKYP
HDA36050AEBHSKYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSL
HDA36050AEBHSL
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSLYP
HDA36050AEBHSLYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSN
HDA36050AEBHSN
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSNYP
HDA36050AEBHSNYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSP
HDA36050AEBHSP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSPYP
HDA36050AEBHSPYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSR
HDA36050AEBHSR
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSRYP
HDA36050AEBHSRYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSV
HDA36050AEBHSV
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHSVYP
HDA36050AEBHSVYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHUA
HDA36050AEBHUA
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHUAYP
HDA36050AEBHUAYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHUD
HDA36050AEBHUD
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHUDYP
HDA36050AEBHUDYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AEBHUH
HDA36050AEBHUH
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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