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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
LD2500X
LD2500X
In Stock
From
$2,418.51
Westinghouse
500
2
LD2500Y
LD2500Y
In Stock
From
$1,761.24
Cutler Hammer
500
2
LD2600W
LD2600W
In Stock
From
$2,289.93
Eaton
600
2
LD2600X
LD2600X
In Stock
From
$1,544.73
Cutler Hammer
600
2
LD2600Y
LD2600Y
In Stock
From
$1,445.85
Cutler Hammer
600
2
LDB2300
LDB2300
In Stock
From
$1,011.72
Eaton
300
2
LDB2300X
LDB2300X
In Stock
From
$1,253.17
Eaton
300
2
LDB2300Y
LDB2300Y
In Stock
From
Get Price
Westinghouse
300
2
LDB2350
LDB2350
In Stock
From
$1,220.13
Westinghouse
350
2
LDB2350X
LDB2350X
In Stock
From
$8,607.46
Westinghouse
350
2
LDB2350Y
LDB2350Y
In Stock
From
$1,230.70
Westinghouse
350
2
LDB2400
LDB2400
In Stock
From
$2,620.09
Westinghouse
400
2
LDB2400X
LDB2400X
In Stock
From
$1,234.86
Eaton
400
2
LDB2400Y
LDB2400Y
In Stock
From
$2,620.09
Westinghouse
400
2
LDB2450
LDB2450
In Stock
From
$1,671.88
Cutler Hammer
450
2
LDB2450Y
LDB2450Y
In Stock
From
$1,425.76
Westinghouse
450
2
LDB2500X
LDB2500X
In Stock
From
$2,411.95
Eaton
500
2
LDB2500Y
LDB2500Y
In Stock
From
$2,411.95
Eaton
500
2
LDB2600Y
LDB2600Y
In Stock
From
$1,117.41
Westinghouse
600
2
LDB3600FK01
LDB3600FK01
In Stock
From
$3,239.23
Eaton
600
3
LDC2300
LDC2300
In Stock
From
$1,841.63
Westinghouse
300
2
LDC2300W
LDC2300W
In Stock
From
$2,013.56
Cutler Hammer
300
2
LDC2300X
LDC2300X
In Stock
From
$2,245.91
Eaton
300
2
LDC2300Y
LDC2300Y
In Stock
From
$2,013.56
Cutler Hammer
300
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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