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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
ND3800T52W
ND3800T52W
In Stock
From
$5,772.60
Westinghouse
800
3
ND3800T56W
ND3800T56W
In Stock
From
$5,772.60
Westinghouse
800
3
ND3800T57W
ND3800T57W
In Stock
From
$5,772.60
Westinghouse
800
3
ND3800T76W
ND3800T76W
In Stock
From
$5,772.60
Westinghouse
800
3
ND3800T77W
ND3800T77W
In Stock
From
$5,627.21
Eaton
800
3
ND3800WK
ND3800WK
In Stock
From
$2,739.60
Eaton
800
3
ND4800T32W
ND4800T32W
In Stock
From
$27,606.79
Cutler Hammer
800
4
ND4800WK
ND4800WK
In Stock
From
$9,567.79
Eaton
800
4
NDC312T33W
NDC312T33W
In Stock
From
$8,345.88
Eaton
1200
3
NDC312T76W
NDC312T76W
In Stock
From
$5,757.51
Eaton
1200
3
NDC3800T32W
NDC3800T32W
In Stock
From
$31,261.58
Cutler Hammer
800
3
NDC3800T36W
NDC3800T36W
In Stock
From
$6,587.75
Westinghouse
800
3
NDC3800T52W
NDC3800T52W
In Stock
From
$13,758.03
Eaton
800
3
NG3800
NG3800
In Stock
From
$11,469.93
Westinghouse
800
3
NGC308036E
NGC308036E
In Stock
From
$15,511.69
Eaton
-
-
NGC308036EC
NGC308036EC
In Stock
From
$4,460.02
Eaton
-
-
PB32000
PB32000
In Stock
From
$5,762.62
Westinghouse
2000
3
PB32000F
PB32000F
In Stock
From
$2,287.51
Cutler Hammer
2000
3
PB32500
PB32500
In Stock
From
Get Price
Westinghouse
2500
3
PCG31600
PCG31600
In Stock
From
Get Price
Cutler Hammer
1600
3
PCG32000F
PCG32000F
In Stock
From
Get Price
Cutler Hammer
2000
3
PDD22F0200TFFN
PDD22F0200TFFN
In Stock
From
$114.16
Eaton
200
2
PDD22G0100TFFL
PDD22G0100TFFL
In Stock
From
$586.26
Eaton
100
2
PDD22M0015TFFL
PDD22M0015TFFL
In Stock
From
$206.00
Eaton
15
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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