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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
HGA36045AABHSVYP
HGA36045AABHSVYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUA
HGA36045AABHUA
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUAYP
HGA36045AABHUAYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUD
HGA36045AABHUD
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUDYP
HGA36045AABHUDYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUH
HGA36045AABHUH
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUHYP
HGA36045AABHUHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUJ
HGA36045AABHUJ
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUJYP
HGA36045AABHUJYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUK
HGA36045AABHUK
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUKYP
HGA36045AABHUKYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUN
HGA36045AABHUN
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUNYP
HGA36045AABHUNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUO
HGA36045AABHUO
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUOYP
HGA36045AABHUOYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUP
HGA36045AABHUP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUPYP
HGA36045AABHUPYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUR
HGA36045AABHUR
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHURYP
HGA36045AABHURYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUS
HGA36045AABHUS
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHUSYP
HGA36045AABHUSYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHYP
HGA36045AABHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABK
HGA36045AABK
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABKSD
HGA36045AABKSD
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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