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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
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
LAB3200S
LAB3200S
In Stock
From
$521.81
Westinghouse
200
3
LAB3200SW
LAB3200SW
In Stock
From
$521.81
Westinghouse
200
3
LAB3200W
LAB3200W
In Stock
From
$521.81
Westinghouse
200
3
LAB3225
LAB3225
Limited Stock
From
Get Price
Westinghouse
225
3
LAB32250MW
LAB32250MW
In Stock
From
$1,536.70
Westinghouse
400
3
LAB32250SMW
LAB32250SMW
In Stock
From
$1,536.70
Westinghouse
400
3
LAB3225A
LAB3225A
In Stock
From
$55.56
Westinghouse
225
3
LAB3225S
LAB3225S
In Stock
From
$386.74
Westinghouse
225
3
LAB3225SW
LAB3225SW
In Stock
From
$386.74
Westinghouse
225
3
LAB3225W
LAB3225W
In Stock
From
$63.27
Westinghouse
225
3
LAB3250
LAB3250
In Stock
From
$596.10
Westinghouse
250
3
LAB3250S
LAB3250S
In Stock
From
$829.08
Westinghouse
250
3
LAB3250SW
LAB3250SW
In Stock
From
$829.08
Westinghouse
250
3
LAB3300
LAB3300
In Stock
From
$606.33
Westinghouse
300
3
LAB33000M
LAB33000M
In Stock
From
$1,536.70
Westinghouse
400
3
LAB33000MW
LAB33000MW
In Stock
From
$1,536.70
Westinghouse
400
3
LAB33000SMW
LAB33000SMW
In Stock
From
$1,536.70
Westinghouse
400
3
LAB3300SW
LAB3300SW
In Stock
From
$1,042.36
Westinghouse
300
3
LAB3300W
LAB3300W
In Stock
From
$1,042.36
Westinghouse
300
3
LAB3350S
LAB3350S
In Stock
From
$1,367.56
Westinghouse
350
3
LAB3350SW
LAB3350SW
In Stock
From
$1,367.56
Westinghouse
350
3
LAB3350V
LAB3350V
In Stock
From
$750.00
Westinghouse
350
3
LAB3350W
LAB3350W
In Stock
From
$390.17
Westinghouse
350
3
LAB34000SMW
LAB34000SMW
In Stock
From
$1,536.70
Westinghouse
400
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.

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