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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
HDA36100ABUD
HDA36100ABUD
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUDYP
HDA36100ABUDYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUH
HDA36100ABUH
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUHYP
HDA36100ABUHYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUJ
HDA36100ABUJ
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUJYP
HDA36100ABUJYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUK
HDA36100ABUK
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUKYP
HDA36100ABUKYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUN
HDA36100ABUN
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUNYP
HDA36100ABUNYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUO
HDA36100ABUO
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUOYP
HDA36100ABUOYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUP
HDA36100ABUP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUPYP
HDA36100ABUPYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUR
HDA36100ABUR
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABURYP
HDA36100ABURYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUS
HDA36100ABUS
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABUSYP
HDA36100ABUSYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100ABYP
HDA36100ABYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AE
HDA36100AE
In Stock
From
$1,782.47
Square D
100
3
HDA36100AEBC
HDA36100AEBC
In Stock
From
$1,782.47
Square D
100
3
HDA36100AEBCSD
HDA36100AEBCSD
In Stock
From
$1,782.47
Square D
100
3
HDA36100AEBCSDYP
HDA36100AEBCSDYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AEBCSH
HDA36100AEBCSH
In Stock
From
$1,782.47
Square D
100
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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