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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
HGA36100U31XAFBKSJ
HGA36100U31XAFBKSJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSJYP
HGA36100U31XAFBKSJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSK
HGA36100U31XAFBKSK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSKYP
HGA36100U31XAFBKSKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSL
HGA36100U31XAFBKSL
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSLYP
HGA36100U31XAFBKSLYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSN
HGA36100U31XAFBKSN
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSNYP
HGA36100U31XAFBKSNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSP
HGA36100U31XAFBKSP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSPYP
HGA36100U31XAFBKSPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSR
HGA36100U31XAFBKSR
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSRYP
HGA36100U31XAFBKSRYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSV
HGA36100U31XAFBKSV
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKSVYP
HGA36100U31XAFBKSVYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUA
HGA36100U31XAFBKUA
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUAYP
HGA36100U31XAFBKUAYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUD
HGA36100U31XAFBKUD
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUDYP
HGA36100U31XAFBKUDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUH
HGA36100U31XAFBKUH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUHYP
HGA36100U31XAFBKUHYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUJ
HGA36100U31XAFBKUJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUJYP
HGA36100U31XAFBKUJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUK
HGA36100U31XAFBKUK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUKYP
HGA36100U31XAFBKUKYP
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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