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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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12MEC.0645
12MEC.0645
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Mitsubishi
12MEC.1345
12MEC.1345
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Barker And Nelson Ltd
130B1300
130B1300
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Danfoss
131
131
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Switchcraft
1322122CH
1322122CH
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Marathon Special Products
1322970
1322970
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1322970CH
1322970CH
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1323122
1323122
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1323422
1323422
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Marathon Special Products
1323422CH
1323422CH
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1323474
1323474
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1323972
1323972
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1324502-1
1324502-1
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TE Connectivity
1327-06370
1327-06370
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Simpson
1330-0507-10
1330-0507-10
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TE Connectivity
1331270
1331270
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Marathon Special Products
1331273CH
1331273CH
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Marathon Special Products
1331280
1331280
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Marathon Special Products
1331305CH
1331305CH
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1331320CH
1331320CH
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Marathon Special Products
1331324
1331324
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1331360
1331360
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1331360CH
1331360CH
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Marathon Special Products
1331558
1331558
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Marathon Special Products
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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