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
HGA36100U31XAASPYP
HGA36100U31XAASPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAASR
HGA36100U31XAASR
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAASRYP
HGA36100U31XAASRYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAASV
HGA36100U31XAASV
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAASVYP
HGA36100U31XAASVYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUA
HGA36100U31XAAUA
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUAYP
HGA36100U31XAAUAYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUD
HGA36100U31XAAUD
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUDYP
HGA36100U31XAAUDYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUH
HGA36100U31XAAUH
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUHYP
HGA36100U31XAAUHYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUJ
HGA36100U31XAAUJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUJYP
HGA36100U31XAAUJYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUK
HGA36100U31XAAUK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUKYP
HGA36100U31XAAUKYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUN
HGA36100U31XAAUN
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUNYP
HGA36100U31XAAUNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUO
HGA36100U31XAAUO
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUOYP
HGA36100U31XAAUOYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUP
HGA36100U31XAAUP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUPYP
HGA36100U31XAAUPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUR
HGA36100U31XAAUR
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAURYP
HGA36100U31XAAURYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100U31XAAUS
HGA36100U31XAAUS
In Stock
From
$1,855.36
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.

Learn More