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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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Manufacturer
Amperage
Poles
LPG3N120
LPG3N120
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Siemens
1200
3
LPG3P120
LPG3P120
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Siemens
1200
3
LPG3R120
LPG3R120
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Siemens
1200
3
LPG3R160
LPG3R160
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Siemens
1600
3
LPG3T120
LPG3T120
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Siemens
1200
3
LPG3T160
LPG3T160
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Siemens
1600
3
LPG3U120
LPG3U120
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Siemens
1200
3
LPG3V120
LPG3V120
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Siemens
1200
3
LPG3V160
LPG3V160
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Siemens
1600
3
LPG3W120
LPG3W120
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Siemens
1200
3
LPG3W160
LPG3W160
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Siemens
1600
3
LPG3X120
LPG3X120
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Siemens
1200
3
LPG4N120
LPG4N120
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Siemens
1200
4
LPG4N160
LPG4N160
Limited Stock
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Siemens
1600
4
LPG4P120
LPG4P120
Limited Stock
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Siemens
1200
4
LPG4P160
LPG4P160
Limited Stock
From
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Siemens
1600
4
LPG4U120
LPG4U120
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Siemens
1200
4
LPG4U160
LPG4U160
Limited Stock
From
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Siemens
1600
4
LPG4X120
LPG4X120
Limited Stock
From
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Siemens
1200
4
LPG4X160
LPG4X160
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Siemens
1600
4
LPS3S160
LPS3S160
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Siemens
1600
3
LPX3B120
LPX3B120
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Siemens
1200
3
LPX3B140
LPX3B140
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Siemens
1400
3
LPX3C120
LPX3C120
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Siemens
1200
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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