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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
3020-CM2050
3020-CM2050
In Stock
From
$2,438.90
Square D
-
-
3020-CM2150
3020-CM2150
In Stock
From
$1,026.39
Schneider Electric
-
-
3020-CM2250
3020-CM2250
In Stock
From
$882.17
Square D
-
-
3020-CM2350
3020-CM2350
In Stock
From
$2,549.65
Square D
-
-
3020-CM2450
3020-CM2450
In Stock
From
$2,452.32
Schneider Electric
-
-
3020-IOM-44
3020-IOM-44
In Stock
From
$412.87
Schneider Electric
-
-
3020-IOM11
3020-IOM11
In Stock
From
$185.04
Schneider Electric
-
-
3020-PMD32
3020-PMD32
In Stock
From
$183.95
Square D
-
-
31106
31106
In Stock
From
$469.20
Schneider Electric
250
3
31109
31109
Limited Stock
From
Get Price
Schneider Electric
320
4
31535
31535
In Stock
From
$1,335.92
Merlin Gerin
-
-
32420
32420
In Stock
From
$1,244.97
Schneider Electric
-
3
32490
32490
In Stock
From
$142.58
Merlin Gerin
-
-
32510
32510
In Stock
From
Get Price
Merlin Gerin
-
-
32645
32645
In Stock
From
$19.73
Merlin Gerin
-
-
32841
32841
In Stock
From
$983.95
Square D
-
-
32845
32845
In Stock
From
$3,387.54
Square D
-
-
33069
33069
In Stock
From
$149.99
Schneider Electric
-
3
33072
33072
In Stock
From
$6,358.79
Merlin Gerin
-
-
33073BA
33073BA
In Stock
From
$2,106.22
Square D
-
-
33176
33176
In Stock
From
$1,061.64
Schneider Electric
-
-
33662
33662
In Stock
From
$1,510.69
Schneider Electric
-
-
33671
33671
In Stock
From
$56.24
Merlin Gerin
-
-
35336
35336
In Stock
From
$37.11
Merlin Gerin
-
-
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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