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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
3VL9400-2AB00
3VL9400-2AB00
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Siemens
-
-
3VL9800-1SQ00
3VL9800-1SQ00
In Stock
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$101.00
Siemens
-
-
5SJ4301-7HG42
5SJ4301-7HG42
In Stock
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$408.30
Siemens
1
3
5SJ4302-8HG42
5SJ4302-8HG42
In Stock
From
$153.20
Siemens
2
3
5SJ4305-7HG42
5SJ4305-7HG42
In Stock
From
$220.59
Siemens
5
3
5SL6110-7
5SL6110-7
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$7.50
Siemens
10
1
5SU1354-6KK10
5SU1354-6KK10
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Siemens
10
4
5SY4110-8
5SY4110-8
In Stock
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$18.86
Siemens
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-
6ES7590-1AJ30-0AA0
6ES7590-1AJ30-0AA0
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Siemens
-
-
6JJ62
6JJ62
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$1,004.73
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-
8WA1204
8WA1204
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-
A01JLD64B
A01JLD64B
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$922.70
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-
B00ED62
B00ED62
In Stock
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$126.51
Siemens
-
-
B00ED64
B00ED64
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$55.61
Siemens
-
-
B00FD64
B00FD64
In Stock
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$319.11
Siemens
-
-
BBKB32
BBKB32
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From
$234.00
Siemens
-
-
BBKQ1
BBKQ1
In Stock
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$438.40
Siemens
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-
BF1B015
BF1B015
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$578.35
Siemens
15
1
BG2B015
BG2B015
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Siemens
15
2
BL1-015
BL1-015
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Siemens
15
1
BL2-030
BL2-030
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Siemens
30
1
BL2-040
BL2-040
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Siemens
40
1
BQ2B020HC
BQ2B020HC
In Stock
From
$181.80
Siemens
20
2
BQCH1B020
BQCH1B020
In Stock
From
$16.91
Siemens
20
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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