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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
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Poles
HJA36015BKUHYP
HJA36015BKUHYP
In Stock
From
$851.36
Square D
15
3
HJA36015BKUJ
HJA36015BKUJ
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$851.36
Square D
15
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HJA36015BKUJYP
HJA36015BKUJYP
In Stock
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$851.36
Square D
15
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HJA36015BKUK
HJA36015BKUK
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$851.36
Square D
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3
HJA36015BKUKYP
HJA36015BKUKYP
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$851.36
Square D
15
3
HJA36015BKUN
HJA36015BKUN
In Stock
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$851.36
Square D
15
3
HJA36015BKUNYP
HJA36015BKUNYP
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$851.36
Square D
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3
HJA36015BKUO
HJA36015BKUO
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$851.36
Square D
15
3
HJA36015BKUOYP
HJA36015BKUOYP
In Stock
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$851.36
Square D
15
3
HJA36015BKUP
HJA36015BKUP
In Stock
From
$851.36
Square D
15
3
HJA36015BKUPYP
HJA36015BKUPYP
In Stock
From
$851.36
Square D
15
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HJA36015BKUR
HJA36015BKUR
In Stock
From
$851.36
Square D
15
3
HJA36015BKURYP
HJA36015BKURYP
In Stock
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$851.36
Square D
15
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HJA36015BKUS
HJA36015BKUS
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$851.36
Square D
15
3
HJA36015BKUSYP
HJA36015BKUSYP
In Stock
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$851.36
Square D
15
3
HJA36015BKYP
HJA36015BKYP
In Stock
From
$851.36
Square D
15
3
HJA36015SD
HJA36015SD
In Stock
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$851.36
Square D
15
3
HJA36015SDYP
HJA36015SDYP
In Stock
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$851.36
Square D
15
3
HJA36015SH
HJA36015SH
In Stock
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$851.36
Square D
15
3
HJA36015SHYP
HJA36015SHYP
In Stock
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$851.36
Square D
15
3
HJA36015SJ
HJA36015SJ
In Stock
From
$851.36
Square D
15
3
HJA36015SJYP
HJA36015SJYP
In Stock
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$851.36
Square D
15
3
HJA36015SK
HJA36015SK
In Stock
From
$851.36
Square D
15
3
HJA36015SKYP
HJA36015SKYP
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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