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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
HDA36050AABC
HDA36050AABC
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSD
HDA36050AABCSD
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSDYP
HDA36050AABCSDYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSH
HDA36050AABCSH
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSHYP
HDA36050AABCSHYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSJ
HDA36050AABCSJ
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSJYP
HDA36050AABCSJYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSK
HDA36050AABCSK
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSKYP
HDA36050AABCSKYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSL
HDA36050AABCSL
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSLYP
HDA36050AABCSLYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSN
HDA36050AABCSN
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSNYP
HDA36050AABCSNYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSP
HDA36050AABCSP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSPYP
HDA36050AABCSPYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSR
HDA36050AABCSR
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSRYP
HDA36050AABCSRYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSV
HDA36050AABCSV
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCSVYP
HDA36050AABCSVYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCUA
HDA36050AABCUA
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCUAYP
HDA36050AABCUAYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCUD
HDA36050AABCUD
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCUDYP
HDA36050AABCUDYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AABCUH
HDA36050AABCUH
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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