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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
LNY3V100L
LNY3V100L
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Siemens
1000
3
LNY3V120
LNY3V120
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1200
3
LNY3V120L
LNY3V120L
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Siemens
1200
3
LNY3V800
LNY3V800
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Siemens
800
3
LNY3V800L
LNY3V800L
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Siemens
800
3
LNY3W100
LNY3W100
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Siemens
1000
3
LNY3W100L
LNY3W100L
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Siemens
1000
3
LNY3W120
LNY3W120
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Siemens
1200
3
LNY3W120L
LNY3W120L
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Siemens
1200
3
LNY3W800
LNY3W800
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Siemens
800
3
LNY3W800L
LNY3W800L
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Siemens
800
3
LPG3A120
LPG3A120
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Siemens
1200
3
LPG3A160
LPG3A160
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Siemens
1600
3
LPG3B120
LPG3B120
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Siemens
1200
3
LPG3B140
LPG3B140
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Siemens
1400
3
LPG3B160
LPG3B160
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Siemens
1600
3
LPG3C120
LPG3C120
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Siemens
1200
3
LPG3D120
LPG3D120
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Siemens
1200
3
LPG3E120
LPG3E120
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Siemens
1200
3
LPG3F160
LPG3F160
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Siemens
1600
3
LPG3G120
LPG3G120
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Siemens
1200
3
LPG3G160
LPG3G160
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Siemens
1600
3
LPG3K120
LPG3K120
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Siemens
1200
3
LPG3K160
LPG3K160
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Siemens
1600
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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