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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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S803C-C100
S803C-C100
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ABB
S803PV-S10
S803PV-S10
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$171.54
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S804PV-S20
S804PV-S20
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S941N-C10
S941N-C10
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ABB
S951NC4
S951NC4
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ABB
SACES3-70A
SACES3-70A
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$43.56
ABB
SACET3N225
SACET3N225
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$2,041.34
ABB
SCF-A6-KPT-SZAR/2
SCF-A6-KPT-SZAR/2
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$1.75
ABB
SCF6-BLUE
SCF6-BLUE
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$0.25
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SCF9
SCF9
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$0.44
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SCM-6
SCM-6
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$0.26
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SH201-B16
SH201-B16
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ABB
SHAFTADAPTER65
SHAFTADAPTER65
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$28.92
ABB
SK 615 550-29
SK 615 550-29
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$2.61
ABB
SK 615 552-25
SK 615 552-25
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$1.46
ABB
SK 615 552-52
SK 615 552-52
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$1.59
ABB
SK616803
SK616803
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$12.04
ABB
SM502FC/B00T000E/STD
SM502FC/B00T000E/STD
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ABB
ST201M-C1.6
ST201M-C1.6
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$23.23
ABB
SU201PR-K30
SU201PR-K30
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$18.67
ABB
SX554
SX554
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ABB
T1B160R32
T1B160R32
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T1N-080-DW
T1N-080-DW
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ABB
T1N060TLA
T1N060TLA
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$299.98
ABB
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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