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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
HGA36150BCUD
HGA36150BCUD
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUDYP
HGA36150BCUDYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUH
HGA36150BCUH
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUHYP
HGA36150BCUHYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUJ
HGA36150BCUJ
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUJYP
HGA36150BCUJYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUK
HGA36150BCUK
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUKYP
HGA36150BCUKYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUN
HGA36150BCUN
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUNYP
HGA36150BCUNYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUO
HGA36150BCUO
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUOYP
HGA36150BCUOYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUP
HGA36150BCUP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUPYP
HGA36150BCUPYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUR
HGA36150BCUR
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCURYP
HGA36150BCURYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUS
HGA36150BCUS
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCUSYP
HGA36150BCUSYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BCYP
HGA36150BCYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BE
HGA36150BE
In Stock
From
$3,266.21
Square D
150
3
HGA36150BESD
HGA36150BESD
In Stock
From
$3,266.21
Square D
150
3
HGA36150BESDYP
HGA36150BESDYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150BESH
HGA36150BESH
In Stock
From
$3,266.21
Square D
150
3
HGA36150BESHYP
HGA36150BESHYP
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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