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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
HJA36125BCUOYP
HJA36125BCUOYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BCUP
HJA36125BCUP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BCUPYP
HJA36125BCUPYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BCUR
HJA36125BCUR
In Stock
From
$2,616.94
Square D
125
3
HJA36125BCURYP
HJA36125BCURYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BCUS
HJA36125BCUS
In Stock
From
$2,616.94
Square D
125
3
HJA36125BCUSYP
HJA36125BCUSYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BCYP
HJA36125BCYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BE
HJA36125BE
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESD
HJA36125BESD
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESDYP
HJA36125BESDYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESH
HJA36125BESH
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESHYP
HJA36125BESHYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESJ
HJA36125BESJ
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESJYP
HJA36125BESJYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESK
HJA36125BESK
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESKYP
HJA36125BESKYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESL
HJA36125BESL
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESLYP
HJA36125BESLYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESN
HJA36125BESN
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESNYP
HJA36125BESNYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESP
HJA36125BESP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESPYP
HJA36125BESPYP
In Stock
From
$2,616.94
Square D
125
3
HJA36125BESR
HJA36125BESR
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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