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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
1492-GH150
1492-GH150
In Stock
From
$84.89
Allen-Bradley
15
1
1492-MCEA120
1492-MCEA120
In Stock
From
$961.07
Allen-Bradley
20
1
1492-SP1B020
1492-SP1B020
In Stock
From
$28.89
Allen-Bradley
2
1
1492-SP1B100
1492-SP1B100
In Stock
From
$56.25
Allen-Bradley
10
1
1492-SP1B130
1492-SP1B130
In Stock
From
$29.09
Allen-Bradley
13
1
1492-SP1C010
1492-SP1C010
In Stock
From
$20.99
Allen-Bradley
1
1
1492-SP1C040
1492-SP1C040
In Stock
From
$73.39
Allen-Bradley
4
1
1492-SP1C050
1492-SP1C050
In Stock
From
$46.13
Allen-Bradley
5
1
1492-SP1C060-N
1492-SP1C060-N
In Stock
From
$20.01
Allen-Bradley
6
1
1492-SP1C160-N
1492-SP1C160-N
In Stock
From
$22.21
Allen-Bradley
16
1
1492-SP1C200
1492-SP1C200
In Stock
From
$27.54
Allen-Bradley
20
1
1492-SP1C200-N
1492-SP1C200-N
In Stock
From
$56.02
Allen-Bradley
20
1
1492-SP1C320-N
1492-SP1C320-N
In Stock
From
$61.41
Allen-Bradley
32
1
1492-SP1D010
1492-SP1D010
In Stock
From
$26.82
Allen-Bradley
1
1
1492-SP1D030
1492-SP1D030
In Stock
From
$50.75
Allen-Bradley
3
1
1492-SP1D070
1492-SP1D070
In Stock
From
$32.09
Allen-Bradley
7
1
1492-SP2B010
1492-SP2B010
In Stock
From
$53.49
Allen-Bradley
1
2
1492-SP2B030
1492-SP2B030
In Stock
From
$28.47
Allen-Bradley
3
2
1492-SP2B060
1492-SP2B060
In Stock
From
$48.44
Allen-Bradley
6
2
1492-SP2B100
1492-SP2B100
In Stock
From
$175.02
Allen-Bradley
10
2
1492-SP2C010
1492-SP2C010
In Stock
From
$25.54
Allen-Bradley
1
2
1492-SP2C030
1492-SP2C030
In Stock
From
$36.10
Allen-Bradley
3
2
1492-SP2C040
1492-SP2C040
In Stock
From
$44.67
Allen-Bradley
4
2
1492-SP2C050
1492-SP2C050
In Stock
From
$56.37
Allen-Bradley
5
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.

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