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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
CMD63B700
CMD63B700
In Stock
From
$25,094.20
Siemens
700
3
CMD63B800
CMD63B800
In Stock
From
$4,440.75
Siemens
800
3
CND312T33W
CND312T33W
In Stock
From
$7,738.97
Cutler Hammer
1200
3
CND312T36W
CND312T36W
In Stock
From
$4,745.81
Westinghouse
1200
3
CNDC312T33W
CNDC312T33W
In Stock
From
$9,695.74
Eaton
1200
3
CNDC3800T56W
CNDC3800T56W
In Stock
From
$10,640.47
Westinghouse
800
3
CQDA1
CQDA1
In Stock
From
$153.87
Siemens
-
-
CSH2200N
CSH2200N
In Stock
From
$335.50
Cutler Hammer
200
2
CSR2175N
CSR2175N
In Stock
From
$355.78
Eaton
175
2
CSR2225N
CSR2225N
In Stock
From
$218.35
Cutler Hammer
225
2
CTF080
CTF080
In Stock
From
$588.06
Cutler Hammer
-
-
CTF225
CTF225
In Stock
From
$520.53
Eaton
-
-
CU1200P25K
CU1200P25K
In Stock
From
Get Price
Schneider Electric
-
-
D230
D230
In Stock
From
$51.62
Siemens
30
2
DGL36400E20
DGL36400E20
In Stock
From
$1,711.01
Square D
400
3
DJL36000S40
DJL36000S40
In Stock
From
$3,200.82
Square D
400
3
DJL36250E53
DJL36250E53
In Stock
From
$1,210.84
Schneider Electric
250
3
DK2400W
DK2400W
In Stock
From
$1,244.37
Eaton
400
2
E2N1S
E2N1S
In Stock
From
$453.16
Siemens
100
-
ECB14015G3
ECB14015G3
In Stock
From
$247.00
Square D
15
1
ECB34020G3
ECB34020G3
In Stock
From
$503.10
Square D
20
3
ECHS200
ECHS200
In Stock
From
$17.15
Murray Corporation
-
-
ECPLD2
ECPLD2
In Stock
From
$17.33
Siemens
-
-
ED1K
ED1K
In Stock
From
$400.90
Westinghouse
-
-
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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