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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.
Popular Categories
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Part Number
PRICE
Manufacturer
Amperage
Poles
HJA36015SL
HJA36015SL
In Stock
From
$851.36
Square D
15
3
HJA36015SLYP
HJA36015SLYP
In Stock
From
$851.36
Square D
15
3
HJA36015SN
HJA36015SN
In Stock
From
$851.36
Square D
15
3
HJA36015SNYP
HJA36015SNYP
In Stock
From
$851.36
Square D
15
3
HJA36015SP
HJA36015SP
In Stock
From
$851.36
Square D
15
3
HJA36015SPYP
HJA36015SPYP
In Stock
From
$851.36
Square D
15
3
HJA36015SR
HJA36015SR
In Stock
From
$851.36
Square D
15
3
HJA36015SRYP
HJA36015SRYP
In Stock
From
$851.36
Square D
15
3
HJA36015SV
HJA36015SV
In Stock
From
$851.36
Square D
15
3
HJA36015SVYP
HJA36015SVYP
In Stock
From
$851.36
Square D
15
3
HJA36015UA
HJA36015UA
In Stock
From
$851.36
Square D
15
3
HJA36015UAYP
HJA36015UAYP
In Stock
From
$851.36
Square D
15
3
HJA36015UD
HJA36015UD
In Stock
From
$851.36
Square D
15
3
HJA36015UDYP
HJA36015UDYP
In Stock
From
$851.36
Square D
15
3
HJA36015UH
HJA36015UH
In Stock
From
$851.36
Square D
15
3
HJA36015UHYP
HJA36015UHYP
In Stock
From
$851.36
Square D
15
3
HJA36015UJ
HJA36015UJ
In Stock
From
$851.36
Square D
15
3
HJA36015UJYP
HJA36015UJYP
In Stock
From
$851.36
Square D
15
3
HJA36015UK
HJA36015UK
In Stock
From
$851.36
Square D
15
3
HJA36015UKYP
HJA36015UKYP
In Stock
From
$851.36
Square D
15
3
HJA36015UN
HJA36015UN
In Stock
From
$851.36
Square D
15
3
HJA36015UNYP
HJA36015UNYP
In Stock
From
$851.36
Square D
15
3
HJA36015UO
HJA36015UO
In Stock
From
$851.36
Square D
15
3
HJA36015UOYP
HJA36015UOYP
In Stock
From
$851.36
Square D
15
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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