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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
HGA36100BKSK
HGA36100BKSK
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKSKYP
HGA36100BKSKYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKSL
HGA36100BKSL
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKSLYP
HGA36100BKSLYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKSN
HGA36100BKSN
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKSNYP
HGA36100BKSNYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKSP
HGA36100BKSP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKSPYP
HGA36100BKSPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKSR
HGA36100BKSR
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKSRYP
HGA36100BKSRYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKSV
HGA36100BKSV
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKSVYP
HGA36100BKSVYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKUA
HGA36100BKUA
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUAYP
HGA36100BKUAYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKUD
HGA36100BKUD
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUDYP
HGA36100BKUDYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKUH
HGA36100BKUH
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUHYP
HGA36100BKUHYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKUJ
HGA36100BKUJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUJYP
HGA36100BKUJYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKUK
HGA36100BKUK
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKUKYP
HGA36100BKUKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100BKUN
HGA36100BKUN
In Stock
From
$1,855.98
Square D
100
3
HGA36100BKUNYP
HGA36100BKUNYP
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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