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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
HGA36045BHSVYP
HGA36045BHSVYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUA
HGA36045BHUA
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUAYP
HGA36045BHUAYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUD
HGA36045BHUD
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUDYP
HGA36045BHUDYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUH
HGA36045BHUH
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUHYP
HGA36045BHUHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUJ
HGA36045BHUJ
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUJYP
HGA36045BHUJYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUK
HGA36045BHUK
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUKYP
HGA36045BHUKYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUN
HGA36045BHUN
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUNYP
HGA36045BHUNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUO
HGA36045BHUO
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUOYP
HGA36045BHUOYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUP
HGA36045BHUP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUPYP
HGA36045BHUPYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUR
HGA36045BHUR
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHURYP
HGA36045BHURYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUS
HGA36045BHUS
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHUSYP
HGA36045BHUSYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BHYP
HGA36045BHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045BK
HGA36045BK
In Stock
From
$1,368.12
Square D
45
3
HGA36045BKSD
HGA36045BKSD
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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