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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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Part Number
PRICE
Manufacturer
Amperage
Poles
SED16A2
SED16A2
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Schneider Electric
1600
3
SED16A4
SED16A4
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Schneider Electric
1600
3
SED16A6
SED16A6
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Square D
1600
3
SED16A8
SED16A8
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Square D
1600
3
SED16E1C1S1
SED16E1C1S1
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Square D
1600
3
SED16E1C1S1M2
SED16E1C1S1M2
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Square D
1600
3
SED16M2
SED16M2
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Square D
1600
3
SED16S1XA
SED16S1XA
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Schneider Electric
1600
3
SED18A2
SED18A2
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Square D
1800
3
SED18A4
SED18A4
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Square D
1800
3
SED18A8
SED18A8
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From
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Schneider Electric
1800
3
SED18E1C1S1
SED18E1C1S1
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Square D
1800
3
SED18E1C1S1M2
SED18E1C1S1M2
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Schneider Electric
1800
3
SED18M2
SED18M2
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From
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Square D
1800
3
SED18S1XA
SED18S1XA
Limited Stock
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Square D
1800
3
SED20
SED20
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Schneider Electric
2000
3
SED20A2
SED20A2
Limited Stock
From
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Square D
2000
3
SED20A4
SED20A4
Limited Stock
From
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Square D
2000
3
SED20A6
SED20A6
Limited Stock
From
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Square D
2000
3
SED20A8
SED20A8
Limited Stock
From
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Schneider Electric
2000
3
SED20E1C1S1
SED20E1C1S1
Limited Stock
From
Get Price
Schneider Electric
2000
3
SED20E1C1S1M2
SED20E1C1S1M2
Limited Stock
From
Get Price
Schneider Electric
2000
3
SED20M2
SED20M2
Limited Stock
From
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Square D
2000
3
SED20S1XA
SED20S1XA
Limited Stock
From
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Square D
2000
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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