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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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2480100000
2480100000
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Weidmuller
2480340000
2480340000
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Weidmuller
249-4-B-50-50-3-63-1
249-4-B-50-50-3-63-1
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Sensata Technologies
249-6-2REC4-36799-1
249-6-2REC4-36799-1
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Sensata Technologies
249-6-E-50-50-3-62-1
249-6-E-50-50-3-62-1
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Sensata Technologies
24SX-2-11-3-L
24SX-2-11-3-L
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Pentair
25008R-7311-7312-13A
25008R-7311-7312-13A
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Molex
2539990000
2539990000
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Weidmuller
2543970000
2543970000
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Weidmuller
2548140000
2548140000
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Weidmuller
255-003SK
255-003SK
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GAI-Tronics
255BXB69PLM-48VDC
255BXB69PLM-48VDC
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Struthers-Dunn
255BXBPLM-120VAC
255BXBPLM-120VAC
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Struthers-Dunn
255XBXP-24A
255XBXP-24A
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Struthers-Dunn
258-427
258-427
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Wago
26-17-1041
26-17-1041
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Molex
26-61-1040
26-61-1040
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Molex
260-425-01
260-425-01
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Spelsberg
2602D84G22
2602D84G22
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Cutler Hammer
26030
26030
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Murr Elektronik
2607D65G02
2607D65G02
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Eaton
2607D97G11
2607D97G11
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Westinghouse
2608D22G06
2608D22G06
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Eaton
261-DXT-120
261-DXT-120
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Time Mark Corp
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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