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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
PRICE
Manufacturer
Amperage
MC0C310ARWD
MC0C310ARWD
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General Electric
6
MC0C310ARWE
MC0C310ARWE
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General Electric
6
MC0C310ARWG
MC0C310ARWG
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General Electric
6
MC0C310ARWI
MC0C310ARWI
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General Electric
6
MC0C310ARWJ
MC0C310ARWJ
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General Electric
6
MC0C310ARWN
MC0C310ARWN
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General Electric
6
MC0C310AT16
MC0C310AT16
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General Electric
6
MC0C310AT17
MC0C310AT17
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General Electric
6
MC0C310ATA
MC0C310ATA
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General Electric
6
MC0C310ATB
MC0C310ATB
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General Electric
6
MC0C310ATC
MC0C310ATC
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General Electric
6
MC0C310ATE
MC0C310ATE
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General Electric
6
MC0C310ATF
MC0C310ATF
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General Electric
6
MC0C310ATG
MC0C310ATG
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General Electric
6
MC0C310ATH
MC0C310ATH
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General Electric
6
MC0C310ATI
MC0C310ATI
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General Electric
6
MC0C310ATK
MC0C310ATK
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General Electric
6
MC0C310ATL
MC0C310ATL
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General Electric
6
MC0C310ATN
MC0C310ATN
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General Electric
6
MC0C310ATR
MC0C310ATR
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General Electric
6
MC0C310ATS
MC0C310ATS
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General Electric
6
MRC-12A/4-120VAC
MRC-12A/4-120VAC
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Franklin Control
12
MRC-12A/4-208VAC
MRC-12A/4-208VAC
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Franklin Control
12
MRC-12A/4-220VAC
MRC-12A/4-220VAC
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Cerus
12

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.