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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
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Part Number
PRICE
Manufacturer
Amperage
Poles
6LC350
6LC350
In Stock
From
$149.43
Westinghouse
-
-
6LCG500
6LCG500
In Stock
From
$73.49
Westinghouse
-
-
8MC500
8MC500
In Stock
From
$215.53
Westinghouse
-
-
8MCG500
8MCG500
In Stock
From
$217.54
Westinghouse
-
-
8MCG700
8MCG700
In Stock
From
Get Price
Westinghouse
-
-
8SPB500
8SPB500
In Stock
From
$46.64
Cutler Hammer
-
-
8SPB600
8SPB600
In Stock
From
$47.47
Westinghouse
-
-
A12NC800
A12NC800
In Stock
From
$158.41
Westinghouse
-
-
A1LC150
A1LC150
In Stock
From
$117.58
Westinghouse
-
-
A20PC1800
A20PC1800
In Stock
From
Get Price
Westinghouse
-
-
A20PC2000
A20PC2000
In Stock
From
$163.96
Westinghouse
-
-
A25PC1800
A25PC1800
In Stock
From
$573.61
Westinghouse
-
-
A25PC2000
A25PC2000
In Stock
From
$52.70
Westinghouse
-
-
A30PC2500
A30PC2500
In Stock
From
$80.14
Westinghouse
-
-
A30PC3000
A30PC3000
In Stock
From
$558.20
Westinghouse
-
-
A3LC225
A3LC225
In Stock
From
$25.49
Westinghouse
-
-
A3LC250
A3LC250
In Stock
From
$34.89
Westinghouse
-
-
A4LC300
A4LC300
In Stock
From
$62.57
Westinghouse
-
-
A4LC400
A4LC400
In Stock
From
$24.55
Westinghouse
-
-
A6LC400
A6LC400
In Stock
From
$27.56
Westinghouse
-
-
A8MC500
A8MC500
In Stock
From
$207.22
Cutler Hammer
-
-
A8MC600
A8MC600
In Stock
From
$317.48
Westinghouse
-
-
A8MC700
A8MC700
In Stock
From
$164.07
Westinghouse
-
-
BA2020H
BA2020H
In Stock
From
$123.01
Westinghouse
20
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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.

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