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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
HJA36020AEBKUDYP
HJA36020AEBKUDYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUH
HJA36020AEBKUH
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUHYP
HJA36020AEBKUHYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUJ
HJA36020AEBKUJ
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUJYP
HJA36020AEBKUJYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUK
HJA36020AEBKUK
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUKYP
HJA36020AEBKUKYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUN
HJA36020AEBKUN
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUNYP
HJA36020AEBKUNYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUO
HJA36020AEBKUO
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUOYP
HJA36020AEBKUOYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUP
HJA36020AEBKUP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUPYP
HJA36020AEBKUPYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUR
HJA36020AEBKUR
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKURYP
HJA36020AEBKURYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUS
HJA36020AEBKUS
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKUSYP
HJA36020AEBKUSYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AEBKYP
HJA36020AEBKYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AESD
HJA36020AESD
In Stock
From
$1,303.02
Square D
20
3
HJA36020AESDYP
HJA36020AESDYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AESH
HJA36020AESH
In Stock
From
$1,303.02
Square D
20
3
HJA36020AESHYP
HJA36020AESHYP
In Stock
From
$1,303.02
Square D
20
3
HJA36020AESJ
HJA36020AESJ
In Stock
From
$1,303.02
Square D
20
3
HJA36020AESJYP
HJA36020AESJYP
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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