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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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1795L205A
1795L205A
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Siemens
18-820-329-503
18-820-329-503
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$422.37
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184-040
184-040
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$30.41
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195-066
195-066
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$51.93
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1NEZ-811-0206
1NEZ-811-0206
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$9.34
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1NEZ-812-0394-02
1NEZ-812-0394-02
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$3.90
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1P6SN1111-0AA01-1AA1
1P6SN1111-0AA01-1AA1
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2190-E20PA
2190-E20PA
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$28.54
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2190-E44AA
2190-E44AA
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$31.35
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25-131-647-001
25-131-647-001
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$47.95
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2587705-8001
2587705-8001
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$3.34
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2587705-8003
2587705-8003
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$64.33
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2592457-0001
2592457-0001
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$18.20
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305-BKT
305-BKT
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$4.55
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305-BZL
305-BZL
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$16.16
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315-096447
315-096447
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3EK71504AD4
3EK71504AD4
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$100.66
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3FV3113-1FJ41-0AB2
3FV3113-1FJ41-0AB2
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3KX3-5070-AA01-EACH
3KX3-5070-AA01-EACH
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3MC15
3MC15
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$83.97
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3NW7030
3NW7030
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$84.60
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3NW7523-0HG
3NW7523-0HG
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$138.06
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3RA2922-1A-EACH
3RA2922-1A-EACH
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$3.74
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3RB1900-0B-EACH
3RB1900-0B-EACH
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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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