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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
HGA36100U31XAFBKUN
HGA36100U31XAFBKUN
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUNYP
HGA36100U31XAFBKUNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUO
HGA36100U31XAFBKUO
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUOYP
HGA36100U31XAFBKUOYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUP
HGA36100U31XAFBKUP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUPYP
HGA36100U31XAFBKUPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUR
HGA36100U31XAFBKUR
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKURYP
HGA36100U31XAFBKURYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUS
HGA36100U31XAFBKUS
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKUSYP
HGA36100U31XAFBKUSYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFBKYP
HGA36100U31XAFBKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSD
HGA36100U31XAFSD
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSDYP
HGA36100U31XAFSDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSH
HGA36100U31XAFSH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSHYP
HGA36100U31XAFSHYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSJ
HGA36100U31XAFSJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSJYP
HGA36100U31XAFSJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSK
HGA36100U31XAFSK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSKYP
HGA36100U31XAFSKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSL
HGA36100U31XAFSL
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSLYP
HGA36100U31XAFSLYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSN
HGA36100U31XAFSN
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSNYP
HGA36100U31XAFSNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAFSP
HGA36100U31XAFSP
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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