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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
HGA36100U44XAFBCSDYP
HGA36100U44XAFBCSDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSH
HGA36100U44XAFBCSH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSHYP
HGA36100U44XAFBCSHYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSJ
HGA36100U44XAFBCSJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSJYP
HGA36100U44XAFBCSJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSK
HGA36100U44XAFBCSK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSKYP
HGA36100U44XAFBCSKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSL
HGA36100U44XAFBCSL
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSLYP
HGA36100U44XAFBCSLYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSN
HGA36100U44XAFBCSN
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSNYP
HGA36100U44XAFBCSNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSP
HGA36100U44XAFBCSP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSPYP
HGA36100U44XAFBCSPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSR
HGA36100U44XAFBCSR
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSRYP
HGA36100U44XAFBCSRYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSV
HGA36100U44XAFBCSV
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCSVYP
HGA36100U44XAFBCSVYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCUA
HGA36100U44XAFBCUA
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCUAYP
HGA36100U44XAFBCUAYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCUD
HGA36100U44XAFBCUD
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCUDYP
HGA36100U44XAFBCUDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCUH
HGA36100U44XAFBCUH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCUHYP
HGA36100U44XAFBCUHYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U44XAFBCUJ
HGA36100U44XAFBCUJ
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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