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Contactors

For motor control systems in industrial and commercial facilities, contactors are among the most critical components for reliable motor starting, stopping, and protection. Contactors provide electromagnetic switching to control power circuits, enabling safe and efficient operation of motors and other high-current electrical loads. Electrical.com carries an extensive selection of contactors from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, HVAC systems, material handling equipment, and industrial process control applications.
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Part Number
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Manufacturer
Amperage
MC0C310AIJ
MC0C310AIJ
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General Electric
6
MC0C310AIK
MC0C310AIK
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General Electric
6
MC0C310AIL
MC0C310AIL
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General Electric
6
MC0C310AIN
MC0C310AIN
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General Electric
6
MC0C310AIR
MC0C310AIR
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General Electric
6
MC0C310AIS
MC0C310AIS
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General Electric
6
MC0C310AIWD
MC0C310AIWD
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General Electric
6
MC0C310AR16
MC0C310AR16
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General Electric
6
MC0C310AR17
MC0C310AR17
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General Electric
6
MC0C310ARA
MC0C310ARA
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General Electric
6
MC0C310ARB
MC0C310ARB
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General Electric
6
MC0C310ARC
MC0C310ARC
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General Electric
6
MC0C310ARD
MC0C310ARD
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General Electric
6
MC0C310ARE
MC0C310ARE
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General Electric
6
MC0C310ARF
MC0C310ARF
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General Electric
6
MC0C310ARG
MC0C310ARG
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General Electric
6
MC0C310ARH
MC0C310ARH
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General Electric
6
MC0C310ARI
MC0C310ARI
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General Electric
6
MC0C310ARJ
MC0C310ARJ
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General Electric
6
MC0C310ARK
MC0C310ARK
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General Electric
6
MC0C310ARL
MC0C310ARL
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General Electric
6
MC0C310ARN
MC0C310ARN
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General Electric
6
MC0C310ARR
MC0C310ARR
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General Electric
6
MC0C310ARS
MC0C310ARS
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General Electric
6

Electrical.com stocks the largest inventory of contactors in the world, with over 1 million square feet of new, used, surplus, and re-certified motor control components available for immediate shipment. From standard contactors to specialized configurations, we have what you need when others say no. Our comprehensive contactor inventory spans all voltage ratings, current capacities, 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 contactors serve critical applications across industrial motor control systems, HVAC equipment, lighting control systems, manufacturing automation, material handling operations, pump and compressor controls, conveyor systems, process control installations, commercial building systems, and industrial machinery.


Whether you're maintaining legacy equipment with obsolete contactor models or sourcing current production components for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need contactors 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.