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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
HGA36100U43XAFUPYP
HGA36100U43XAFUPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFUR
HGA36100U43XAFUR
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFURYP
HGA36100U43XAFURYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFUS
HGA36100U43XAFUS
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFUSYP
HGA36100U43XAFUSYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAFYP
HGA36100U43XAFYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBC
HGA36100U43XBC
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSD
HGA36100U43XBCSD
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSDYP
HGA36100U43XBCSDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSH
HGA36100U43XBCSH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSHYP
HGA36100U43XBCSHYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSJ
HGA36100U43XBCSJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSJYP
HGA36100U43XBCSJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSK
HGA36100U43XBCSK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSKYP
HGA36100U43XBCSKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSL
HGA36100U43XBCSL
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSLYP
HGA36100U43XBCSLYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSN
HGA36100U43XBCSN
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSNYP
HGA36100U43XBCSNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSP
HGA36100U43XBCSP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSPYP
HGA36100U43XBCSPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSR
HGA36100U43XBCSR
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSRYP
HGA36100U43XBCSRYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XBCSV
HGA36100U43XBCSV
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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