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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
HGA36020UPYP
HGA36020UPYP
In Stock
From
$789.64
Square D
20
3
HGA36020UR
HGA36020UR
In Stock
From
$789.64
Square D
20
3
HGA36020URYP
HGA36020URYP
In Stock
From
$789.64
Square D
20
3
HGA36020US
HGA36020US
In Stock
From
$789.64
Square D
20
3
HGA36020USYP
HGA36020USYP
In Stock
From
$789.64
Square D
20
3
HGA36030AA
HGA36030AA
In Stock
From
$796.20
Square D
30
3
HGA36030AABC
HGA36030AABC
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSD
HGA36030AABCSD
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSDYP
HGA36030AABCSDYP
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSH
HGA36030AABCSH
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSHYP
HGA36030AABCSHYP
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSJ
HGA36030AABCSJ
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSJYP
HGA36030AABCSJYP
In Stock
From
$796.20
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30
3
HGA36030AABCSK
HGA36030AABCSK
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSKYP
HGA36030AABCSKYP
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSL
HGA36030AABCSL
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSLYP
HGA36030AABCSLYP
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSN
HGA36030AABCSN
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSNYP
HGA36030AABCSNYP
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSP
HGA36030AABCSP
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSPYP
HGA36030AABCSPYP
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSR
HGA36030AABCSR
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSRYP
HGA36030AABCSRYP
In Stock
From
$796.20
Square D
30
3
HGA36030AABCSV
HGA36030AABCSV
In Stock
From
$796.20
Square D
30
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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