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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.
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Part Number
PRICE
Manufacturer
Amperage
Poles
HGA36045ABBEUJYP
HGA36045ABBEUJYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUK
HGA36045ABBEUK
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUKYP
HGA36045ABBEUKYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUN
HGA36045ABBEUN
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUNYP
HGA36045ABBEUNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUO
HGA36045ABBEUO
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUOYP
HGA36045ABBEUOYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUP
HGA36045ABBEUP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUPYP
HGA36045ABBEUPYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUR
HGA36045ABBEUR
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEURYP
HGA36045ABBEURYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUS
HGA36045ABBEUS
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEUSYP
HGA36045ABBEUSYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBEYP
HGA36045ABBEYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBH
HGA36045ABBH
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBHSD
HGA36045ABBHSD
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBHSDYP
HGA36045ABBHSDYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBHSH
HGA36045ABBHSH
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBHSHYP
HGA36045ABBHSHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBHSJ
HGA36045ABBHSJ
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBHSJYP
HGA36045ABBHSJYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBHSK
HGA36045ABBHSK
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBHSKYP
HGA36045ABBHSKYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBHSL
HGA36045ABBHSL
In Stock
From
$1,368.12
Square D
45
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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