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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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E11133-000
E11133-000
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TE Connectivity
E12106CHNFSS
E12106CHNFSS
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Rittal
E1225E12B2 FSR
E1225E12B2 FSR
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Mechatronics
E17108540
E17108540
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Agilent Technologies
E1BV2020
E1BV2020
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Custom Connector
E22-BA5
E22-BA5
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Eaton
E242296
E242296
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APC
E2621/7
E2621/7
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Honeywell
E2BV2720
E2BV2720
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Custom Connector
E2E-X2D2-N
E2E-X2D2-N
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Omron
E3-31-35
E3-31-35
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Southco
E323425
E323425
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Tyco
E332-50-2-100/100
E332-50-2-100/100
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IGUS
E38328-000
E38328-000
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TE Connectivity
E3L1G
E3L1G
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Siemens
E3PB/SPL
E3PB/SPL
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Nvent
E4PBG/SPL
E4PBG/SPL
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Hoffman Controls
E50C2
E50C2
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Veris
E50C2A
E50C2A
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Veris
E58363-000
E58363-000
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TE Connectivity
E66212-000
E66212-000
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TE Connectivity
E67467-000
E67467-000
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TE Connectivity
E67479-000
E67479-000
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TE Connectivity
E74142-000
E74142-000
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TE Connectivity
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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