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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
HGA36045AFBESL
HGA36045AFBESL
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBESLYP
HGA36045AFBESLYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBESN
HGA36045AFBESN
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBESNYP
HGA36045AFBESNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBESP
HGA36045AFBESP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBESPYP
HGA36045AFBESPYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBESR
HGA36045AFBESR
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBESRYP
HGA36045AFBESRYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBESV
HGA36045AFBESV
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBESVYP
HGA36045AFBESVYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUA
HGA36045AFBEUA
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUAYP
HGA36045AFBEUAYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUD
HGA36045AFBEUD
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUDYP
HGA36045AFBEUDYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUH
HGA36045AFBEUH
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUHYP
HGA36045AFBEUHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUJ
HGA36045AFBEUJ
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUJYP
HGA36045AFBEUJYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUK
HGA36045AFBEUK
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUKYP
HGA36045AFBEUKYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUN
HGA36045AFBEUN
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUNYP
HGA36045AFBEUNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUO
HGA36045AFBEUO
In Stock
From
$1,368.12
Square D
45
3
HGA36045AFBEUOYP
HGA36045AFBEUOYP
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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