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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.
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Part Number
PRICE
Manufacturer
Amperage
Poles
SPB100-3P-2500A-EO-DO-LSI
SPB100-3P-2500A-EO-DO-LSI
In Stock
From
Get Price
Cutler Hammer
2500
3
SPB100-3P-2500A-MO-DO-LSIG
SPB100-3P-2500A-MO-DO-LSIG
In Stock
From
Get Price
Cutler Hammer
2500
3
SPB100-3P-3000A-EO-DO-LSI
SPB100-3P-3000A-EO-DO-LSI
In Stock
From
Get Price
Cutler Hammer
3000
3
SPB100-3P-3000A-EO-DO-LSIG
SPB100-3P-3000A-EO-DO-LSIG
In Stock
From
$7,537.66
Cutler Hammer
3000
3
SPB100-3P-3000A-MO-BO-LS
SPB100-3P-3000A-MO-BO-LS
In Stock
From
$4,444.44
Cutler Hammer
3000
3
SPB100-3P-3000A-MO-DO-LIG
SPB100-3P-3000A-MO-DO-LIG
In Stock
From
$7,004.46
Cutler Hammer
3000
3
SPB100-3P-3000A-MO-DO-LSI
SPB100-3P-3000A-MO-DO-LSI
In Stock
From
Get Price
Cutler Hammer
3000
3
SPB100-3P-3000A-MO-DO-LSIG
SPB100-3P-3000A-MO-DO-LSIG
In Stock
From
Get Price
Cutler Hammer
3000
3
WL35717F
WL35717F
In Stock
From
$637.00
Eaton
400
-
83E9175
83E9175
In Stock
From
$5,464.36
Eaton
2500
3
BR-CAF120
BR-CAF120
In Stock
From
$73.41
Cutler Hammer
-
-
D7PR2T1
D7PR2T1
In Stock
From
$30.54
Cutler Hammer
-
-
D7PR4T1
D7PR4T1
In Stock
From
$20.53
Eaton
-
-
FD3225KL
FD3225KL
In Stock
From
$781.20
Cutler Hammer
-
-
M22-KC10
M22-KC10
In Stock
From
$10.77
Eaton
-
-
XBUT4
XBUT4
In Stock
From
$2.94
Eaton
-
-
12SPB1000
12SPB1000
In Stock
From
$71.03
Westinghouse
-
-
12SPB1200
12SPB1200
In Stock
From
$34.89
Westinghouse
-
-
1491D44G81
1491D44G81
In Stock
From
$112.74
Cutler Hammer
-
-
16RES125T
16RES125T
In Stock
From
$139.45
Cutler Hammer
-
-
16SPB1000
16SPB1000
In Stock
From
$256.29
Cutler Hammer
-
-
16SPB1200
16SPB1200
In Stock
From
$188.99
Westinghouse
-
-
208B966G01
208B966G01
In Stock
From
$86.45
Cutler Hammer
-
-
20SPB1600
20SPB1600
In Stock
From
$127.62
Cutler Hammer
-
-
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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