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Motor Control

For industrial and commercial electrical systems, motor control components are among the most critical elements for managing motor operation, protecting equipment, and ensuring operational efficiency. Motor control equipment enables precise starting, stopping, speed regulation, and protection of electric motors while safeguarding against overloads, phase loss, and other electrical faults. Electrical.com carries an extensive selection of motor control components from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing facilities, HVAC systems, material handling operations, and industrial process control applications.

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Part Number	PRICE	Manufacturer	Amperage	Poles
8639NQA8S	Limited Stock From Get Price	Square D	320	3
8639NRA2N	Limited Stock From Get Price	Square D	410	3
8639NRA2R	Limited Stock From Get Price	Square D	176	3
8639NRA2S	Limited Stock From Get Price	Square D	410	3
8639NRA4N	Limited Stock From Get Price	Square D	410	3
8639NRA4R	Limited Stock From Get Price	Square D	176	3
8639NRA4S	Limited Stock From Get Price	Square D	410	3
8639NRA8N	Limited Stock From Get Price	Square D	410	3
8639NRA8R	Limited Stock From Get Price	Square D	410	3
8639NRA8S	Limited Stock From Get Price	Square D	410	3
8639NSA4N	Limited Stock From Get Price	Square D	480	3
8639NSA4R	Limited Stock From Get Price	Square D	480	3
8639NSA4S	Limited Stock From Get Price	Square D	480	3
8639NTA2N	Limited Stock From Get Price	Square D	590	3
8639NTA2R	Limited Stock From Get Price	Square D	590	3
8639NTA2S	Limited Stock From Get Price	Square D	590	3
8639NTA4N	Limited Stock From Get Price	Square D	590	3
8639NTA4R	Limited Stock From Get Price	Square D	590	3
8639NTA4S	Limited Stock From Get Price	Square D	590	3
8639NTA8N	Limited Stock From Get Price	Square D	590	3
8639NTA8R	Limited Stock From Get Price	Square D	590	3
8639NTA8S	Limited Stock From Get Price	Square D	590	3
8639NUA2N	Limited Stock From Get Price	Square D	660	3
8639NUA2S	Limited Stock From Get Price	Square D	660	3

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Electrical.com stocks the largest inventory of motor control equipment in the world, with over 1 million square feet of new, used, surplus, and re-certified motor control components available for immediate shipment. From motor starters and contactors to overload relays and control accessories, we have what you need when others say no. Our comprehensive motor control inventory spans all voltage ratings, horsepower ranges, and NEMA sizes 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 motor control equipment serves critical applications across manufacturing facilities, industrial automation systems, HVAC installations, water treatment plants, material handling operations, conveyor systems, pump stations, compressor controls, and process automation environments.

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