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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
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HGA36090AFSK
HGA36090AFSK
In Stock
From
$882.12
Square D
90
3
HGA36090AFSKYP
HGA36090AFSKYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFSL
HGA36090AFSL
In Stock
From
$882.12
Square D
90
3
HGA36090AFSLYP
HGA36090AFSLYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFSN
HGA36090AFSN
In Stock
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$882.12
Square D
90
3
HGA36090AFSNYP
HGA36090AFSNYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFSP
HGA36090AFSP
In Stock
From
$882.12
Square D
90
3
HGA36090AFSPYP
HGA36090AFSPYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFSR
HGA36090AFSR
In Stock
From
$882.12
Square D
90
3
HGA36090AFSRYP
HGA36090AFSRYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFSV
HGA36090AFSV
In Stock
From
$882.12
Square D
90
3
HGA36090AFSVYP
HGA36090AFSVYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFUA
HGA36090AFUA
In Stock
From
$882.12
Square D
90
3
HGA36090AFUAYP
HGA36090AFUAYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFUD
HGA36090AFUD
In Stock
From
$882.12
Square D
90
3
HGA36090AFUDYP
HGA36090AFUDYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFUH
HGA36090AFUH
In Stock
From
$882.12
Square D
90
3
HGA36090AFUHYP
HGA36090AFUHYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFUJ
HGA36090AFUJ
In Stock
From
$882.12
Square D
90
3
HGA36090AFUJYP
HGA36090AFUJYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFUK
HGA36090AFUK
In Stock
From
$882.12
Square D
90
3
HGA36090AFUKYP
HGA36090AFUKYP
In Stock
From
$882.12
Square D
90
3
HGA36090AFUN
HGA36090AFUN
In Stock
From
$882.12
Square D
90
3
HGA36090AFUNYP
HGA36090AFUNYP
In Stock
From
$882.12
Square D
90
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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