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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
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Manufacturer
Amperage
Poles
5SU1356-7KK16
5SU1356-7KK16
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Siemens
16
1+N
5SU1356-7KK20
5SU1356-7KK20
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20
1+N
5SU1356-7KK32
5SU1356-7KK32
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32
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5SU1356-7KK40
5SU1356-7KK40
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40
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5SU1356-7KV10
5SU1356-7KV10
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10
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B110
B110
In Stock
From
$39.37
Siemens
20
1
B115AFCH
B115AFCH
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$144.29
ITE
15
1
B120AFCH
B120AFCH
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$177.49
ITE
15
1
B120Y
B120Y
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$11.66
Siemens
20
1
B160HH
B160HH
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$55.72
Siemens
60
1
B22500S01
B22500S01
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$147.32
Siemens
25
2
B225H
B225H
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$63.56
Siemens
25
2
B290R
B290R
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$95.00
Siemens
90
2
BA115AF
BA115AF
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$132.88
Siemens
15
1
BA120AF
BA120AF
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$84.63
Siemens
20
1
BE240
BE240
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$146.34
Siemens
40
2
BE260
BE260
In Stock
From
$160.36
Siemens
60
2
BGA34045
BGA34045
In Stock
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$166.67
Square D
45
3
BQ2B07000S01
BQ2B07000S01
In Stock
From
$119.27
Siemens
70
2
BQ2B08000S01
BQ2B08000S01
In Stock
From
$56.59
Siemens
80
2
CAH3150
CAH3150
In Stock
From
$730.72
Cutler Hammer
150
3
CED62B020
CED62B020
In Stock
From
$704.38
Siemens
20
2
CED62B050
CED62B050
In Stock
From
$587.94
Siemens
50
2
CED62B060
CED62B060
In Stock
From
$637.12
Siemens
60
2
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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