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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
HJA36125AEBKUH
HJA36125AEBKUH
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUHYP
HJA36125AEBKUHYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUJ
HJA36125AEBKUJ
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUJYP
HJA36125AEBKUJYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUK
HJA36125AEBKUK
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUKYP
HJA36125AEBKUKYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUN
HJA36125AEBKUN
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUNYP
HJA36125AEBKUNYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUO
HJA36125AEBKUO
In Stock
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$2,616.94
Square D
125
3
HJA36125AEBKUOYP
HJA36125AEBKUOYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUP
HJA36125AEBKUP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUPYP
HJA36125AEBKUPYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUR
HJA36125AEBKUR
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKURYP
HJA36125AEBKURYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUS
HJA36125AEBKUS
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKUSYP
HJA36125AEBKUSYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AEBKYP
HJA36125AEBKYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AESD
HJA36125AESD
In Stock
From
$2,616.94
Square D
125
3
HJA36125AESDYP
HJA36125AESDYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AESH
HJA36125AESH
In Stock
From
$2,616.94
Square D
125
3
HJA36125AESHYP
HJA36125AESHYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AESJ
HJA36125AESJ
In Stock
From
$2,616.94
Square D
125
3
HJA36125AESJYP
HJA36125AESJYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125AESK
HJA36125AESK
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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