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
HDL26040ABUNYP
HDL26040ABUNYP
In Stock
From
$463.25
Square D
40
2
HDL26040ABUO
HDL26040ABUO
In Stock
From
$463.25
Square D
40
2
HDL26040ABUOYP
HDL26040ABUOYP
In Stock
From
$586.30
Square D
40
2
HDL26040ABUP
HDL26040ABUP
In Stock
From
$586.30
Square D
40
2
HDL26040ABUPYP
HDL26040ABUPYP
In Stock
From
$586.30
Square D
40
2
HDL26040ABUR
HDL26040ABUR
In Stock
From
$463.25
Square D
40
2
HDL26040ABURYP
HDL26040ABURYP
In Stock
From
$586.30
Square D
40
2
HDL26040ABUS
HDL26040ABUS
In Stock
From
$463.25
Square D
40
2
HDL26040ABUSYP
HDL26040ABUSYP
In Stock
From
$586.30
Square D
40
2
HDL26040ABYP
HDL26040ABYP
In Stock
From
$586.30
Square D
40
2
HDL26040AE
HDL26040AE
In Stock
From
$586.30
Square D
40
2
HDL26040AEBC
HDL26040AEBC
In Stock
From
$586.30
Square D
40
2
HDL26040AEBCSD
HDL26040AEBCSD
In Stock
From
$586.30
Square D
40
2
HDL26040AEBCSDYP
HDL26040AEBCSDYP
In Stock
From
$586.30
Square D
40
2
HDL26040AEBCSH
HDL26040AEBCSH
In Stock
From
$586.30
Square D
40
2
HDL26040AEBCSHYP
HDL26040AEBCSHYP
In Stock
From
$586.30
Square D
40
2
HDL26040AEBCSJ
HDL26040AEBCSJ
In Stock
From
$586.30
Square D
40
2
HDL26040AEBCSJYP
HDL26040AEBCSJYP
In Stock
From
$586.30
Square D
40
2
HDL26040AEBCSK
HDL26040AEBCSK
In Stock
From
$586.30
Square D
40
2
HDL26040AEBCSKYP
HDL26040AEBCSKYP
In Stock
From
$521.15
Square D
40
2
HDL26040AEBCSL
HDL26040AEBCSL
In Stock
From
$463.25
Square D
40
2
HDL26040AEBCSLYP
HDL26040AEBCSLYP
In Stock
From
$586.30
Square D
40
2
HDL26040AEBCSN
HDL26040AEBCSN
In Stock
From
$463.25
Square D
40
2
HDL26040AEBCSNYP
HDL26040AEBCSNYP
In Stock
From
$586.30
Square D
40
2
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