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
HGA36100ABBCUN
HGA36100ABBCUN
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCUNYP
HGA36100ABBCUNYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCUO
HGA36100ABBCUO
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCUOYP
HGA36100ABBCUOYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCUP
HGA36100ABBCUP
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCUPYP
HGA36100ABBCUPYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCUR
HGA36100ABBCUR
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCURYP
HGA36100ABBCURYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCUS
HGA36100ABBCUS
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCUSYP
HGA36100ABBCUSYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBCYP
HGA36100ABBCYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBE
HGA36100ABBE
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBESD
HGA36100ABBESD
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBESDYP
HGA36100ABBESDYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100ABBESH
HGA36100ABBESH
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBESHYP
HGA36100ABBESHYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100ABBESJ
HGA36100ABBESJ
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBESJYP
HGA36100ABBESJYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100ABBESK
HGA36100ABBESK
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBESKYP
HGA36100ABBESKYP
In Stock
From
$1,855.98
Square D
100
3
HGA36100ABBESL
HGA36100ABBESL
In Stock
From
$1,855.98
Square D
100
3
HGA36100ABBESLYP
HGA36100ABBESLYP
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBESN
HGA36100ABBESN
In Stock
From
$1,855.36
Square D
100
3
HGA36100ABBESNYP
HGA36100ABBESNYP
In Stock
From
$1,855.98
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