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
HGA36090BCSVYP
HGA36090BCSVYP
In Stock
From
$882.12
Square D
90
3
HGA36090BCUJ
HGA36090BCUJ
In Stock
From
$882.12
Square D
90
3
HGA36090BESDYP
HGA36090BESDYP
In Stock
From
$882.12
Square D
90
3
HGA36090BESJ
HGA36090BESJ
In Stock
From
$882.12
Square D
90
3
HGA36090BHSPYP
HGA36090BHSPYP
In Stock
From
$882.12
Square D
90
3
HGA36090BHSRYP
HGA36090BHSRYP
In Stock
From
$882.12
Square D
90
3
HGA36090BHUDYP
HGA36090BHUDYP
In Stock
From
$882.12
Square D
90
3
HGA36090BKUD
HGA36090BKUD
In Stock
From
$882.12
Square D
90
3
HGA36090UKYP
HGA36090UKYP
In Stock
From
$882.12
Square D
90
3
HGA36100AFBHSK
HGA36100AFBHSK
In Stock
From
$1,855.36
Square D
100
3
HGA36100U43XAAUS
HGA36100U43XAAUS
In Stock
From
$1,855.36
Square D
100
3
HGA36150AABCUP
HGA36150AABCUP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AABKSDYP
HGA36150AABKSDYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AASN
HGA36150AASN
In Stock
From
$3,266.21
Square D
150
3
HGA36150AAUJ
HGA36150AAUJ
In Stock
From
$3,266.21
Square D
150
3
HGA36150ABBEUDYP
HGA36150ABBEUDYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150ABSD
HGA36150ABSD
In Stock
From
$3,266.21
Square D
150
3
HGA36150AEBCSJ
HGA36150AEBCSJ
In Stock
From
$3,266.21
Square D
150
3
HGA36150AEBCSK
HGA36150AEBCSK
In Stock
From
$3,266.21
Square D
150
3
HGA36150AEBHSD
HGA36150AEBHSD
In Stock
From
$3,266.21
Square D
150
3
HGA36150AESK
HGA36150AESK
In Stock
From
$3,266.21
Square D
150
3
HGA36150AFBESRYP
HGA36150AFBESRYP
In Stock
From
$3,266.21
Square D
150
3
HGA36150AFBHSL
HGA36150AFBHSL
In Stock
From
$3,266.21
Square D
150
3
HGA36150AFBKUN
HGA36150AFBKUN
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