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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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35.75 25
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Phoenix Contact
350-120-30-PR2
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Federal Signal
3500-K20-10A
3500-K20-10A
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Eta Engineering Technology
3500-P10-15A
3500-P10-15A
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Eta Engineering Technology
35030012PTB00ATEX1052
35030012PTB00ATEX1052
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ROSE
35141
35141
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Molex
354012
354012
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Rauland Borg
35R-2113T
35R-2113T
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Lighting Components & Design
36.009
36.009
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Altech Corp
3600-P10-SI-0.2A
3600-P10-SI-0.2A
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Eta Engineering Technology
3600-P10-SI-8A
3600-P10-SI-8A
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Eta Engineering Technology
360383
360383
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Metz
3610KL-05W-B50
3610KL-05W-B50
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Minebea
3610ML-05W-B49
3610ML-05W-B49
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Minebea
3610PS-23W-B30-A00
3610PS-23W-B30-A00
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Minebea
3610VL-05W-B50-B00
3610VL-05W-B50-B00
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Minebea
3650-12-5
3650-12-5
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COTO
36691
36691
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Sirena
3684325
3684325
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Wakefield
3700.2
3700.2
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Conta Clip
3730-ST
3730-ST
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Tektronix
37793
37793
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Eaton
37TB02F
37TB02F
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Marathon Special Products
37TB10B
37TB10B
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Marathon Special Products
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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