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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
HJA36150BKUSYP
HJA36150BKUSYP
In Stock
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$3,669.76
Square D
150
3
HJA36150BKYP
HJA36150BKYP
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$3,669.76
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150
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HJA36150SDYP
HJA36150SDYP
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$3,669.76
Square D
150
3
HJA36150SHYP
HJA36150SHYP
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$3,669.76
Square D
150
3
HJA36150SJYP
HJA36150SJYP
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$3,669.76
Square D
150
3
HJA36150SKYP
HJA36150SKYP
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$3,669.76
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150
3
HJA36150SLYP
HJA36150SLYP
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$3,669.76
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150
3
HJA36150SNYP
HJA36150SNYP
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$3,669.76
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150
3
HJA36150SPYP
HJA36150SPYP
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$3,669.76
Square D
150
3
HJA36150SRYP
HJA36150SRYP
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$3,669.76
Square D
150
3
HJA36150SVYP
HJA36150SVYP
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$3,669.76
Square D
150
3
HJA36150U31XAA
HJA36150U31XAA
In Stock
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$3,669.76
Square D
150
3
HJA36150U31XAABC
HJA36150U31XAABC
In Stock
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$3,669.76
Square D
150
3
HJA36150U31XAABCSD
HJA36150U31XAABCSD
In Stock
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$3,669.76
Square D
150
3
HJA36150U31XAABCSDYP
HJA36150U31XAABCSDYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150U31XAABCSH
HJA36150U31XAABCSH
In Stock
From
$3,669.76
Square D
150
3
HJA36150U31XAABCSHYP
HJA36150U31XAABCSHYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150U31XAABCSJ
HJA36150U31XAABCSJ
In Stock
From
$3,669.76
Square D
150
3
HJA36150U31XAABCSJYP
HJA36150U31XAABCSJYP
In Stock
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$3,669.76
Square D
150
3
HJA36150U31XAABCSK
HJA36150U31XAABCSK
In Stock
From
$3,669.76
Square D
150
3
HJA36150U31XAABCSKYP
HJA36150U31XAABCSKYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150U31XAABCSL
HJA36150U31XAABCSL
In Stock
From
$3,669.76
Square D
150
3
HJA36150U31XAABCSLYP
HJA36150U31XAABCSLYP
In Stock
From
$3,669.76
Square D
150
3
HJA36150U31XAABCSN
HJA36150U31XAABCSN
In Stock
From
$3,669.76
Square D
150
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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