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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
BQ2B020H
BQ2B020H
In Stock
From
$46.53
Siemens
20
2
BQ2B025
BQ2B025
In Stock
From
$40.76
Siemens
25
2
BQ2B040
BQ2B040
In Stock
From
$16.82
Siemens
40
2
BQ2B060
BQ2B060
In Stock
From
$20.51
Siemens
60
2
BQ2B100
BQ2B100
In Stock
From
$47.79
Siemens
100
2
BQ2B110
BQ2B110
In Stock
From
$143.07
Siemens
110
2
BQ3B035
BQ3B035
In Stock
From
$159.49
Siemens
35
3
BQ3B040
BQ3B040
In Stock
From
$49.28
Siemens
40
3
BQ3B060
BQ3B060
In Stock
From
$157.70
Siemens
60
3
BQD115
BQD115
In Stock
From
$36.32
Siemens
15
1
BQD120
BQD120
In Stock
From
$26.89
Siemens
20
1
BQD125
BQD125
In Stock
From
$51.27
Siemens
25
1
BQD130
BQD130
In Stock
From
$61.58
Siemens
30
1
BQD135
BQD135
In Stock
From
$75.31
Siemens
35
1
BQD150
BQD150
In Stock
From
$50.97
Siemens
50
1
BQD2100
BQD2100
In Stock
From
$90.17
ITE
100
2
BQD235
BQD235
In Stock
From
$113.44
Siemens
35
2
BQD290
BQD290
In Stock
From
$145.63
Siemens
90
2
BQD3100
BQD3100
In Stock
From
$562.46
Siemens
100
3
BQD315
BQD315
In Stock
From
$178.53
Siemens
15
3
BQD320
BQD320
In Stock
From
$220.20
Siemens
20
3
BQD325
BQD325
In Stock
From
$320.05
Siemens
25
3
BQD330
BQD330
In Stock
From
$193.98
Siemens
30
3
BQD340
BQD340
In Stock
From
$212.45
Siemens
40
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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