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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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06RTCR
06RTCR
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$75.76
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0H872R
0H872R
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$49.07
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06MY5N
06MY5N
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$280.29
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0W4545
0W4545
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$62.33
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1V92T
1V92T
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CN-0YF1JW-71070-44N-0082-A00
CN-0YF1JW-71070-44N-0082-A00
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$88.04
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CN-0YF1JW-71070-57T-01E4-A00
CN-0YF1JW-71070-57T-01E4-A00
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$56.13
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CN-0YF1JW-75021-692-0065-A00
CN-0YF1JW-75021-692-0065-A00
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$51.45
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FR-E5NF-H0.75K
FR-E5NF-H0.75K
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KH302
KH302
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$31.25
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U016F
U016F
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$32.54
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0M770R
0M770R
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06CJRH
06CJRH
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0HN187
0HN187
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0J643G
0J643G
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0M986J
0M986J
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0MH6DJ
0MH6DJ
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0P223J
0P223J
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0P8N8P
0P8N8P
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0R006F
0R006F
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DP/N 00PWN3
DP/N 00PWN3
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MX-0JJ013-54012-67A-0280
MX-0JJ013-54012-67A-0280
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TW-0P8N8P-75021-28K-1822-A00
TW-0P8N8P-75021-28K-1822-A00
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47S73FA0004
47S73FA0004
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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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