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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
HGA36100U43XAEUJYP
HGA36100U43XAEUJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUK
HGA36100U43XAEUK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUKYP
HGA36100U43XAEUKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUN
HGA36100U43XAEUN
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUNYP
HGA36100U43XAEUNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUO
HGA36100U43XAEUO
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUOYP
HGA36100U43XAEUOYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUP
HGA36100U43XAEUP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUPYP
HGA36100U43XAEUPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUR
HGA36100U43XAEUR
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEURYP
HGA36100U43XAEURYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUS
HGA36100U43XAEUS
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEUSYP
HGA36100U43XAEUSYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAEYP
HGA36100U43XAEYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAF
HGA36100U43XAF
In Stock
From
$1,855.98
Square D
100
3
HGA36100U43XAFBC
HGA36100U43XAFBC
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBCSD
HGA36100U43XAFBCSD
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBCSDYP
HGA36100U43XAFBCSDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBCSH
HGA36100U43XAFBCSH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBCSHYP
HGA36100U43XAFBCSHYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBCSJ
HGA36100U43XAFBCSJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBCSJYP
HGA36100U43XAFBCSJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBCSK
HGA36100U43XAFBCSK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFBCSKYP
HGA36100U43XAFBCSKYP
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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