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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
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LNY4X800B
LNY4X800B
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Siemens
800
4
LNY4X800L
LNY4X800L
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Siemens
800
4
LPG3C140
LPG3C140
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Siemens
1400
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LPG3C160
LPG3C160
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Siemens
1600
3
LPG3D160
LPG3D160
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Siemens
1600
3
LPG3E160
LPG3E160
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1600
3
LPG3N160
LPG3N160
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1600
3
LPG3P160
LPG3P160
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Siemens
1600
3
LPG3U160
LPG3U160
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Siemens
1600
3
LPG3X160
LPG3X160
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Siemens
1600
3
LPG4F160
LPG4F160
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Siemens
1600
3
LPH3B120
LPH3B120
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Siemens
1200
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LPH3B140
LPH3B140
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Siemens
1400
3
LPH3B160
LPH3B160
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Siemens
1600
3
LPH3C120
LPH3C120
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Siemens
1200
3
LPH3C140
LPH3C140
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Siemens
1400
3
LPH3C160
LPH3C160
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Siemens
1600
3
LPH3D120
LPH3D120
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Siemens
1200
3
LPH3D160
LPH3D160
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Siemens
1600
3
LPH3E120
LPH3E120
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Siemens
1200
3
LPH3E160
LPH3E160
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Siemens
1600
3
LPH3N120
LPH3N120
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Siemens
1200
3
LPH3N160
LPH3N160
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Siemens
1600
3
LPH3P120
LPH3P120
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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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