Spend $1,000 Get a FREE Hoodie - Get Yours While Supplies Last  https://www.electrical.com/Landing/Free-Hoodie-Promo
  1. Home / 
  2. All Categories / 
  3. Circuit-Breakers

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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
HGL36020AFBHSHYP
HGL36020AFBHSHYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSJ
HGL36020AFBHSJ
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSJYP
HGL36020AFBHSJYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSK
HGL36020AFBHSK
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSKYP
HGL36020AFBHSKYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSL
HGL36020AFBHSL
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSLYP
HGL36020AFBHSLYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSN
HGL36020AFBHSN
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSNYP
HGL36020AFBHSNYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSP
HGL36020AFBHSP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSPYP
HGL36020AFBHSPYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSR
HGL36020AFBHSR
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSRYP
HGL36020AFBHSRYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSV
HGL36020AFBHSV
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHSVYP
HGL36020AFBHSVYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHUA
HGL36020AFBHUA
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHUAYP
HGL36020AFBHUAYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHUD
HGL36020AFBHUD
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHUDYP
HGL36020AFBHUDYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHUH
HGL36020AFBHUH
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHUHYP
HGL36020AFBHUHYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHUJ
HGL36020AFBHUJ
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHUJYP
HGL36020AFBHUJYP
In Stock
From
$706.18
Square D
20
3
HGL36020AFBHUK
HGL36020AFBHUK
In Stock
From
$706.18
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.

Learn More