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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
HGA36150U43XAFBKYP
HGA36150U43XAFBKYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSD
HGA36150U43XAFSD
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSDYP
HGA36150U43XAFSDYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSH
HGA36150U43XAFSH
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSHYP
HGA36150U43XAFSHYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSJ
HGA36150U43XAFSJ
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSJYP
HGA36150U43XAFSJYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSK
HGA36150U43XAFSK
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSKYP
HGA36150U43XAFSKYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSL
HGA36150U43XAFSL
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSLYP
HGA36150U43XAFSLYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSN
HGA36150U43XAFSN
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSNYP
HGA36150U43XAFSNYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSP
HGA36150U43XAFSP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSPYP
HGA36150U43XAFSPYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSR
HGA36150U43XAFSR
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSRYP
HGA36150U43XAFSRYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSV
HGA36150U43XAFSV
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFSVYP
HGA36150U43XAFSVYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFUA
HGA36150U43XAFUA
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFUAYP
HGA36150U43XAFUAYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFUD
HGA36150U43XAFUD
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFUDYP
HGA36150U43XAFUDYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150U43XAFUH
HGA36150U43XAFUH
In Stock
From
$3,266.21
Square D
150
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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