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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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109P0512A702
109P0512A702
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Sanyo
1100-0460
1100-0460
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Honeywell
1123HST
1123HST
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Sunon
11285000
11285000
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Lapp USA
13131-00001
13131-00001
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Belimo
1314.230
1314.230
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Eaton
140G-H6C3-C60-KA
140G-H6C3-C60-KA
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Allen-Bradley
1492-CB1020
1492-CB1020
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Allen-Bradley
1492-CB1DF020
1492-CB1DF020
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Allen-Bradley
1492-CJP3-8-B
1492-CJP3-8-B
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Allen-Bradley
1492-KG2
1492-KG2
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Allen-Bradley
1492-LMJG3
1492-LMJG3
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Allen-Bradley
1492-PS3-05
1492-PS3-05
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Allen-Bradley
15-3019-02
15-3019-02
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Honeywell
159E
159E
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Niedax
1604KL04WB59B00
1604KL04WB59B00
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Minebea
1608KL-05W-B50-L00
1608KL-05W-B50-L00
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Minebea
160D.N
160D.N
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Niedax
1632570000
1632570000
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Weidmuller
1694-PM222-CL2
1694-PM222-CL2
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Allen-Bradley
1762-RPLDR2
1762-RPLDR2
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Allen-Bradley
17Q000003-A
17Q000003-A
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E-T-A Circuit Breakers
17Q000003-B
17Q000003-B
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E-T-A Circuit Breakers
17TDT1W44
17TDT1W44
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Automation Direct
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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