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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
RJF36160CU44A
RJF36160CU44A
In Stock
From
$23,193.94
Schneider Electric
1600
3
RJF36200
RJF36200
In Stock
From
$9,483.05
Schneider Electric
2000
3
RKF36160U31A
RKF36160U31A
In Stock
From
$17,729.17
Schneider Electric
1600
3
RKF36200
RKF36200
In Stock
From
$11,506.07
Schneider Electric
2000
3
RKF36200AA
RKF36200AA
In Stock
From
$11,175.84
Square D
2000
3
RKF36200CU64AE1
RKF36200CU64AE1
In Stock
From
$15,021.93
Schneider Electric
2000
3
RKF36200U31A
RKF36200U31A
In Stock
From
$18,063.85
Schneider Electric
2000
3
RKF36200U44A
RKF36200U44A
In Stock
From
$17,251.72
Schneider Electric
2000
3
RKF36200U64AE1
RKF36200U64AE1
In Stock
From
$11,175.84
Square D
2000
3
RKF36250U44A
RKF36250U44A
In Stock
From
$40,349.39
Square D
2500
3
RLF36000S25
RLF36000S25
In Stock
From
$11,244.46
Square D
2500
3
RLTB
RLTB
In Stock
From
$327.28
Square D
-
3
RXD63B200H
RXD63B200H
In Stock
From
$5,368.14
Siemens
2000
3
S01ED62AB
S01ED62AB
In Stock
From
$957.89
Siemens
-
-
S04JLD6
S04JLD6
In Stock
From
$308.26
Siemens
-
-
S07ED60
S07ED60
In Stock
From
$457.35
Siemens
-
-
S201P-K20
S201P-K20
In Stock
From
$19.02
ABB
20
1
S201U-K1
S201U-K1
In Stock
From
$17.22
ABB
1
1
S201U-K10
S201U-K10
In Stock
From
$63.97
ABB
10
1
S201U-K15
S201U-K15
In Stock
From
$52.65
ABB
15
1
S201U-K2
S201U-K2
In Stock
From
$66.47
ABB
2
1
S201U-K3
S201U-K3
In Stock
From
$28.51
ABB
3
1
S201U-K30
S201U-K30
In Stock
From
$91.29
ABB
30
1
S201U-K5
S201U-K5
In Stock
From
$151.54
ABB
5
1
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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