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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
HJA36020AABKSVYP
HJA36020AABKSVYP
In Stock
From
$1,303.02
Square D
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3
HJA36020AABKUA
HJA36020AABKUA
In Stock
From
$1,303.02
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3
HJA36020AABKUAYP
HJA36020AABKUAYP
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$1,303.02
Square D
20
3
HJA36020AABKUD
HJA36020AABKUD
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUDYP
HJA36020AABKUDYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUH
HJA36020AABKUH
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUHYP
HJA36020AABKUHYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUJ
HJA36020AABKUJ
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUJYP
HJA36020AABKUJYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUK
HJA36020AABKUK
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUKYP
HJA36020AABKUKYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUN
HJA36020AABKUN
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUNYP
HJA36020AABKUNYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUO
HJA36020AABKUO
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUOYP
HJA36020AABKUOYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUP
HJA36020AABKUP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUPYP
HJA36020AABKUPYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUR
HJA36020AABKUR
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKURYP
HJA36020AABKURYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUS
HJA36020AABKUS
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKUSYP
HJA36020AABKUSYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AABKYP
HJA36020AABKYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AASD
HJA36020AASD
In Stock
From
$1,303.02
Square D
20
3
HJA36020AASDYP
HJA36020AASDYP
In Stock
From
$1,303.02
Square D
20
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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