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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
21WE40NG	Limited Stock From Get Price	Siemens	20	4
21WE40NH	Limited Stock From Get Price	Siemens	20	4
21WE40NJ	Limited Stock From Get Price	Siemens	20	4
21WE40NL	Limited Stock From Get Price	Siemens	20	4
21WE40WD	Limited Stock From Get Price	Siemens	20	4
21WE40WE	Limited Stock From Get Price	Siemens	20	4
21WE40WF	Limited Stock From Get Price	Siemens	20	4
21WE40WG	Limited Stock From Get Price	Siemens	20	4
21WE40WH	Limited Stock From Get Price	Siemens	20	4
21WE40WJ	Limited Stock From Get Price	Siemens	20	4
21WE40WL	Limited Stock From Get Price	Siemens	20	4
21WE42AD	Limited Stock From Get Price	Siemens	20	6
21WE42AE	Limited Stock From Get Price	Siemens	20	6
21WE42AF	Limited Stock From Get Price	Siemens	20	6
21WE42AG	Limited Stock From Get Price	Siemens	20	6
21WE42AH	Limited Stock From Get Price	Siemens	20	6
21WE42AJ	Limited Stock From Get Price	Siemens	20	6
21WE42AL	Limited Stock From Get Price	Siemens	20	6
21WE42BD	Limited Stock From Get Price	Siemens	20	6
21WE42BE	Limited Stock From Get Price	Siemens	20	6
21WE42BF	Limited Stock From Get Price	Siemens	20	6
21WE42BG	Limited Stock From Get Price	Siemens	20	6
21WE42BH	Limited Stock From Get Price	Siemens	20	6
21WE42BJ	Limited Stock From Get Price	Siemens	20	6

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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.