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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
HDA36100AABKUAYP
HDA36100AABKUAYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUD
HDA36100AABKUD
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUDYP
HDA36100AABKUDYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUH
HDA36100AABKUH
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUHYP
HDA36100AABKUHYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUJ
HDA36100AABKUJ
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUJYP
HDA36100AABKUJYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUK
HDA36100AABKUK
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUKYP
HDA36100AABKUKYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUN
HDA36100AABKUN
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUNYP
HDA36100AABKUNYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUO
HDA36100AABKUO
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUOYP
HDA36100AABKUOYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUP
HDA36100AABKUP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUPYP
HDA36100AABKUPYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUR
HDA36100AABKUR
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKURYP
HDA36100AABKURYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUS
HDA36100AABKUS
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKUSYP
HDA36100AABKUSYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AABKYP
HDA36100AABKYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AASD
HDA36100AASD
In Stock
From
$1,782.47
Square D
100
3
HDA36100AASDYP
HDA36100AASDYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AASH
HDA36100AASH
In Stock
From
$1,782.47
Square D
100
3
HDA36100AASHYP
HDA36100AASHYP
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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