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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
HGA36040AASJ
HGA36040AASJ
In Stock
From
$780.00
Square D
40
3
HGA36040AASJYP
HGA36040AASJYP
In Stock
From
$780.00
Square D
40
3
HGA36040AASK
HGA36040AASK
In Stock
From
$780.00
Square D
40
3
HGA36040AASKYP
HGA36040AASKYP
In Stock
From
$780.00
Square D
40
3
HGA36040AASL
HGA36040AASL
In Stock
From
$780.00
Square D
40
3
HGA36040AASLYP
HGA36040AASLYP
In Stock
From
$780.00
Square D
40
3
HGA36040AASN
HGA36040AASN
In Stock
From
$780.00
Square D
40
3
HGA36040AASNYP
HGA36040AASNYP
In Stock
From
$780.00
Square D
40
3
HGA36040AASP
HGA36040AASP
In Stock
From
$780.00
Square D
40
3
HGA36040AASPYP
HGA36040AASPYP
In Stock
From
$780.00
Square D
40
3
HGA36040AASR
HGA36040AASR
In Stock
From
$780.00
Square D
40
3
HGA36040AASRYP
HGA36040AASRYP
In Stock
From
$780.00
Square D
40
3
HGA36040AASV
HGA36040AASV
In Stock
From
$780.00
Square D
40
3
HGA36040AASVYP
HGA36040AASVYP
In Stock
From
$780.00
Square D
40
3
HGA36040AAUA
HGA36040AAUA
In Stock
From
$780.00
Square D
40
3
HGA36040AAUAYP
HGA36040AAUAYP
In Stock
From
$780.00
Square D
40
3
HGA36040AAUD
HGA36040AAUD
In Stock
From
$780.00
Square D
40
3
HGA36040AAUDYP
HGA36040AAUDYP
In Stock
From
$780.00
Square D
40
3
HGA36040AAUH
HGA36040AAUH
In Stock
From
$780.00
Square D
40
3
HGA36040AAUHYP
HGA36040AAUHYP
In Stock
From
$780.00
Square D
40
3
HGA36040AAUJ
HGA36040AAUJ
In Stock
From
$780.00
Square D
40
3
HGA36040AAUJYP
HGA36040AAUJYP
In Stock
From
$780.00
Square D
40
3
HGA36040AAUK
HGA36040AAUK
In Stock
From
$780.00
Square D
40
3
HGA36040AAUKYP
HGA36040AAUKYP
In Stock
From
$780.00
Square D
40
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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