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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
HGA36045AABESLYP
HGA36045AABESLYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABESN
HGA36045AABESN
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABESNYP
HGA36045AABESNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABESP
HGA36045AABESP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABESPYP
HGA36045AABESPYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABESR
HGA36045AABESR
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABESRYP
HGA36045AABESRYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABESV
HGA36045AABESV
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABESVYP
HGA36045AABESVYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUA
HGA36045AABEUA
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUAYP
HGA36045AABEUAYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUD
HGA36045AABEUD
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUDYP
HGA36045AABEUDYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUH
HGA36045AABEUH
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUHYP
HGA36045AABEUHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUJ
HGA36045AABEUJ
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUJYP
HGA36045AABEUJYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUK
HGA36045AABEUK
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUKYP
HGA36045AABEUKYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUN
HGA36045AABEUN
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUNYP
HGA36045AABEUNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUO
HGA36045AABEUO
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUOYP
HGA36045AABEUOYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AABEUP
HGA36045AABEUP
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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