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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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Amperage
Poles
LD62M500
LD62M500
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Siemens
500
2
LD62M500L
LD62M500L
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Siemens
500
2
LD62M600
LD62M600
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Siemens
600
2
LD62M600L
LD62M600L
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600
2
LDG2B050B
LDG2B050B
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Siemens
50
2
LDG2B060B
LDG2B060B
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Siemens
60
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LDG2B070B
LDG2B070B
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Siemens
70
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LDG2B080B
LDG2B080B
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Siemens
80
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LDG2B090B
LDG2B090B
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Siemens
90
2
LDG2B100B
LDG2B100B
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Siemens
100
2
LDG2B110B
LDG2B110B
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Siemens
110
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LDG2B125B
LDG2B125B
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Siemens
125
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LDG2B150B
LDG2B150B
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Siemens
150
2
LDG2F150
LDG2F150
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Siemens
150
2
LDG3B050B
LDG3B050B
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Siemens
50
3
LDG3B060B
LDG3B060B
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Siemens
60
3
LDG3B070B
LDG3B070B
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Siemens
70
3
LDG3B080B
LDG3B080B
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Siemens
80
3
LDG3B090B
LDG3B090B
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Siemens
90
3
LDG3B100B
LDG3B100B
Limited Stock
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Siemens
100
3
LDG3B110B
LDG3B110B
Limited Stock
From
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Siemens
110
3
LDG3B125B
LDG3B125B
Limited Stock
From
Get Price
Siemens
125
3
LDG3B150B
LDG3B150B
Limited Stock
From
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Siemens
150
3
LDG3F150
LDG3F150
Limited Stock
From
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Siemens
150
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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