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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
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
HGA36110AFBKSL
HGA36110AFBKSL
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKSLYP
HGA36110AFBKSLYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKSN
HGA36110AFBKSN
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKSNYP
HGA36110AFBKSNYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKSP
HGA36110AFBKSP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKSPYP
HGA36110AFBKSPYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKSR
HGA36110AFBKSR
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKSRYP
HGA36110AFBKSRYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKSV
HGA36110AFBKSV
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKSVYP
HGA36110AFBKSVYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUA
HGA36110AFBKUA
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUAYP
HGA36110AFBKUAYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUD
HGA36110AFBKUD
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUDYP
HGA36110AFBKUDYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUH
HGA36110AFBKUH
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUHYP
HGA36110AFBKUHYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUJ
HGA36110AFBKUJ
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUJYP
HGA36110AFBKUJYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUK
HGA36110AFBKUK
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUKYP
HGA36110AFBKUKYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUN
HGA36110AFBKUN
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUNYP
HGA36110AFBKUNYP
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUO
HGA36110AFBKUO
In Stock
From
$1,872.58
Square D
110
3
HGA36110AFBKUOYP
HGA36110AFBKUOYP
In Stock
From
$1,872.58
Square D
110
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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