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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
B2020H
B2020H
In Stock
From
$91.98
Siemens
20
2
BE130
BE130
In Stock
From
$105.66
Siemens
30
1
BF115AHH
BF115AHH
In Stock
From
$380.34
Siemens
15
1
BF115M
BF115M
In Stock
From
$132.14
Siemens
15
1
BG215
BG215
In Stock
From
$114.42
Siemens
15
2
BG320
BG320
In Stock
From
$76.43
Siemens
20
3
BQ2B010L
BQ2B010L
In Stock
From
$59.73
Siemens
10
2
BQCH2B015
BQCH2B015
In Stock
From
$107.83
Siemens
-
-
CJT3B400
CJT3B400
In Stock
From
$3,522.15
Siemens
-
3
CLE63B015
CLE63B015
In Stock
From
$214.67
Siemens
15
3
CLE63B100
CLE63B100
In Stock
From
$677.12
Siemens
100
3
CND63B800H
CND63B800H
In Stock
From
$5,762.39
Siemens
800
3
ET1563
ET1563
In Stock
From
$197.29
Siemens
30
2
ET1573
ET1573
In Stock
From
$76.49
Siemens
30
3
LGB3B050
LGB3B050
In Stock
From
$267.30
Siemens
50
3
S3VA55TD
S3VA55TD
In Stock
From
$1,439.67
Siemens
800
-
0ED23B035L0
0ED23B035L0
In Stock
From
$137.65
Siemens
35
3
0ED41B0150
0ED41B0150
In Stock
From
$396.90
Siemens
15
1
0ED43B015L0
0ED43B015L0
In Stock
From
$388.50
Siemens
15
3
0ED43B030L0
0ED43B030L0
In Stock
From
$399.64
Siemens
30
3
0ED43B060L0
0ED43B060L0
In Stock
From
$1,818.54
Siemens
60
3
0ED43B070L0
0ED43B070L0
In Stock
From
$453.90
Siemens
70
3
0ED63B070L0
0ED63B070L0
In Stock
From
$343.89
Siemens
70
3
3RT1015-1KB41
3RT1015-1KB41
In Stock
From
$162.77
Siemens
7
3
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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