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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
HGA36045ABBCSVYP
HGA36045ABBCSVYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUA
HGA36045ABBCUA
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUAYP
HGA36045ABBCUAYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUD
HGA36045ABBCUD
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUDYP
HGA36045ABBCUDYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUH
HGA36045ABBCUH
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUHYP
HGA36045ABBCUHYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUJ
HGA36045ABBCUJ
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUJYP
HGA36045ABBCUJYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUK
HGA36045ABBCUK
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUKYP
HGA36045ABBCUKYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUN
HGA36045ABBCUN
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUNYP
HGA36045ABBCUNYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUO
HGA36045ABBCUO
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUOYP
HGA36045ABBCUOYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUP
HGA36045ABBCUP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUPYP
HGA36045ABBCUPYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUR
HGA36045ABBCUR
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCURYP
HGA36045ABBCURYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUS
HGA36045ABBCUS
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCUSYP
HGA36045ABBCUSYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBCYP
HGA36045ABBCYP
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBE
HGA36045ABBE
In Stock
From
$1,368.12
Square D
45
3
HGA36045ABBESD
HGA36045ABBESD
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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