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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
HGA36045AEBEUA
HGA36045AEBEUA
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUAYP
HGA36045AEBEUAYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUD
HGA36045AEBEUD
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUDYP
HGA36045AEBEUDYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUH
HGA36045AEBEUH
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUHYP
HGA36045AEBEUHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUJ
HGA36045AEBEUJ
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUJYP
HGA36045AEBEUJYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUK
HGA36045AEBEUK
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUKYP
HGA36045AEBEUKYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUN
HGA36045AEBEUN
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUNYP
HGA36045AEBEUNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUO
HGA36045AEBEUO
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUOYP
HGA36045AEBEUOYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUP
HGA36045AEBEUP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUPYP
HGA36045AEBEUPYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUR
HGA36045AEBEUR
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEURYP
HGA36045AEBEURYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUS
HGA36045AEBEUS
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEUSYP
HGA36045AEBEUSYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBEYP
HGA36045AEBEYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBH
HGA36045AEBH
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBHSD
HGA36045AEBHSD
In Stock
From
$1,368.12
Square D
45
3
HGA36045AEBHSDYP
HGA36045AEBHSDYP
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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