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
HGA36150AABEUHYP
HGA36150AABEUHYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUJ
HGA36150AABEUJ
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUJYP
HGA36150AABEUJYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUK
HGA36150AABEUK
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUKYP
HGA36150AABEUKYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUN
HGA36150AABEUN
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUNYP
HGA36150AABEUNYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUO
HGA36150AABEUO
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUOYP
HGA36150AABEUOYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUP
HGA36150AABEUP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUPYP
HGA36150AABEUPYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUR
HGA36150AABEUR
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEURYP
HGA36150AABEURYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUS
HGA36150AABEUS
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEUSYP
HGA36150AABEUSYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABEYP
HGA36150AABEYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABH
HGA36150AABH
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABHSD
HGA36150AABHSD
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABHSDYP
HGA36150AABHSDYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABHSH
HGA36150AABHSH
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABHSHYP
HGA36150AABHSHYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABHSJ
HGA36150AABHSJ
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABHSJYP
HGA36150AABHSJYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABHSK
HGA36150AABHSK
In Stock
From
$3,266.21
Square D
150
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