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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
HGA36100BKUO
HGA36100BKUO
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUOYP
HGA36100BKUOYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUP
HGA36100BKUP
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUPYP
HGA36100BKUPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUR
HGA36100BKUR
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKURYP
HGA36100BKURYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKUS
HGA36100BKUS
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUSYP
HGA36100BKUSYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKYP
HGA36100BKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100SDYP
HGA36100SDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100SHYP
HGA36100SHYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100SJYP
HGA36100SJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100SKYP
HGA36100SKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100SLYP
HGA36100SLYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100SNYP
HGA36100SNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100SPYP
HGA36100SPYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100SRYP
HGA36100SRYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100SVYP
HGA36100SVYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAA
HGA36100U31XAA
In Stock
From
$1,855.98
Square D
100
3
HGA36100U31XAABC
HGA36100U31XAABC
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAABCSD
HGA36100U31XAABCSD
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAABCSDYP
HGA36100U31XAABCSDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAABCSH
HGA36100U31XAABCSH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAABCSHYP
HGA36100U31XAABCSHYP
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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