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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
HJA36125BH
HJA36125BH
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSD
HJA36125BHSD
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSDYP
HJA36125BHSDYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSH
HJA36125BHSH
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSHYP
HJA36125BHSHYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSJ
HJA36125BHSJ
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSJYP
HJA36125BHSJYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSK
HJA36125BHSK
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSKYP
HJA36125BHSKYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSL
HJA36125BHSL
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSLYP
HJA36125BHSLYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSN
HJA36125BHSN
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSNYP
HJA36125BHSNYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSP
HJA36125BHSP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSPYP
HJA36125BHSPYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSR
HJA36125BHSR
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSRYP
HJA36125BHSRYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSV
HJA36125BHSV
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHSVYP
HJA36125BHSVYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHUA
HJA36125BHUA
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHUAYP
HJA36125BHUAYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHUD
HJA36125BHUD
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHUDYP
HJA36125BHUDYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BHUH
HJA36125BHUH
In Stock
From
$2,616.94
Square D
125
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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