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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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FJ 21.3
FJ 21.3
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FN0019A00
FN0019A00
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$10.19
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FPTN472769R0001
FPTN472769R0001
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$40.81
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FS-201-B10
FS-201-B10
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FS-201-B16
FS-201-B16
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FS403MC16/0.03
FS403MC16/0.03
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G6AP1002A01SP
G6AP1002A01SP
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$64.39
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GH S272 0001 R0407
GH S272 0001 R0407
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$6.64
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GH-S261-0001-R0255
GH-S261-0001-R0255
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GH-S261-0001-R0325
GH-S261-0001-R0325
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GH-S261-0103-R0105
GH-S261-0103-R0105
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GH-S283-0001-R0517
GH-S283-0001-R0517
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GHE6101002R0016
GHE6101002R0016
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GHF3620001R2550
GHF3620001R2550
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GHF3640001R2510
GHF3640001R2510
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$16.16
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GHF3640001R2550
GHF3640001R2550
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$86.72
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GHF3640001R3550
GHF3640001R3550
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GHF3640001R4550
GHF3640001R4550
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$41.25
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GHF3725001R2510
GHF3725001R2510
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GHF3740001R4510
GHF3740001R4510
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GHQ-605-0059-R0014
GHQ-605-0059-R0014
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$26.22
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GHS2137551V0000
GHS2137551V0000
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GHS2210001R0337
GHS2210001R0337
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GHS2210001R0377
GHS2210001R0377
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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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