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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
HGA36045AABEUPYP
HGA36045AABEUPYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUR
HGA36045AABEUR
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEURYP
HGA36045AABEURYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUS
HGA36045AABEUS
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUSYP
HGA36045AABEUSYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEYP
HGA36045AABEYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABH
HGA36045AABH
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSD
HGA36045AABHSD
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSDYP
HGA36045AABHSDYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSH
HGA36045AABHSH
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSHYP
HGA36045AABHSHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSJ
HGA36045AABHSJ
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSJYP
HGA36045AABHSJYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSK
HGA36045AABHSK
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSKYP
HGA36045AABHSKYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSL
HGA36045AABHSL
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSLYP
HGA36045AABHSLYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSN
HGA36045AABHSN
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSNYP
HGA36045AABHSNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSP
HGA36045AABHSP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSPYP
HGA36045AABHSPYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSR
HGA36045AABHSR
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSRYP
HGA36045AABHSRYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABHSV
HGA36045AABHSV
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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