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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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HGG1B045L
HGG1B045L
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45
1
HGG1B050L
HGG1B050L
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50
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HGG1B060L
HGG1B060L
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60
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HGG1B070L
HGG1B070L
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70
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HGG1B080L
HGG1B080L
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Siemens
80
1
HGG1B090L
HGG1B090L
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Siemens
90
1
HGG1B100L
HGG1B100L
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Siemens
100
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HGG1B110L
HGG1B110L
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110
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HGG1B125L
HGG1B125L
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125
1
HQ2100BH
HQ2100BH
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100
2
HQ2125BH
HQ2125BH
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Siemens
125
2
HQ2225BH
HQ2225BH
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Siemens
225
2
HQS2125H
HQS2125H
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Siemens
125
2
HQS2150H
HQS2150H
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Siemens
150
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HQS2175H
HQS2175H
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Siemens
175
2
HQS2200H
HQS2200H
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Siemens
200
2
HQS2225H
HQS2225H
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Siemens
225
2
JMKT200TC3
JMKT200TC3
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Siemens
-
3
JMKT225MC2
JMKT225MC2
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-
3
JMKT225TC3
JMKT225TC3
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Siemens
-
3
JMKT250TC3
JMKT250TC3
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-
3
JMKT300MC2
JMKT300MC2
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Siemens
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3
JMKT300TC3
JMKT300TC3
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Siemens
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3
JMKT350T
JMKT350T
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Siemens
-
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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