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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
HGA36100U43XAFBKSD
HGA36100U43XAFBKSD
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSDYP
HGA36100U43XAFBKSDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSH
HGA36100U43XAFBKSH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSHYP
HGA36100U43XAFBKSHYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSJ
HGA36100U43XAFBKSJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSJYP
HGA36100U43XAFBKSJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSK
HGA36100U43XAFBKSK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSKYP
HGA36100U43XAFBKSKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSL
HGA36100U43XAFBKSL
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSLYP
HGA36100U43XAFBKSLYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSN
HGA36100U43XAFBKSN
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSNYP
HGA36100U43XAFBKSNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSP
HGA36100U43XAFBKSP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSPYP
HGA36100U43XAFBKSPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSR
HGA36100U43XAFBKSR
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSRYP
HGA36100U43XAFBKSRYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSV
HGA36100U43XAFBKSV
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKSVYP
HGA36100U43XAFBKSVYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKUA
HGA36100U43XAFBKUA
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKUAYP
HGA36100U43XAFBKUAYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKUD
HGA36100U43XAFBKUD
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKUDYP
HGA36100U43XAFBKUDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKUH
HGA36100U43XAFBKUH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBKUHYP
HGA36100U43XAFBKUHYP
In Stock
From
$1,855.36
Square D
100
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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