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Contactor and Motor Starter Auxiliaries

For motor control systems in industrial and commercial facilities, contactor and motor starter auxiliaries are among the most essential components for reliable motor operation and system integration. These auxiliary components provide additional switching contacts, status indication, and control functionality that enhance the capabilities of contactors and motor starters. Electrical.com carries an extensive selection of contactor and motor starter auxiliaries 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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Manufacturer
25812C2L0
25812C2L0
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TE Connectivity
25812F2L0
25812F2L0
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TE Connectivity
258517C1
258517C1
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ABB
25861U200
25861U200
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TE Connectivity
25862R200
25862R200
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TE Connectivity
263-421
263-421
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ASCO
265419-000
265419-000
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TE Connectivity
282020-018
282020-018
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TE Connectivity
289443-000
289443-000
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TE Connectivity
290573-000
290573-000
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TE Connectivity
2959-S1-W33B
2959-S1-W33B
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Square D
2NC0T-CK
2NC0T-CK
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Fuji Electric
2NC3F-CK
2NC3F-CK
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Fuji Electric
303-184-3
303-184-3
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ASCO
327-22E-100
327-22E-100
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TE Connectivity
329A-J01293-00
329A-J01293-00
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Marsh Bellofram
3359C24H01
3359C24H01
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Westinghouse
3365D47G30
3365D47G30
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Westinghouse
36TY6440-0A
36TY6440-0A
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Siemens
373B331G20
373B331G20
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Westinghouse
373B331G29
373B331G29
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Westinghouse
373B331G32
373B331G32
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Westinghouse
373B331G33
373B331G33
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Westinghouse
373B331G35
373B331G35
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Westinghouse

Electrical.com stocks the largest inventory of contactor and motor starter auxiliaries in the world, with over 1 million square feet of new, used, surplus, and re-certified motor control components available for immediate shipment. From auxiliary contact blocks to timing modules and coil accessories, we have what you need when others say no. Our comprehensive contactor and motor starter auxiliary inventory spans all configurations and ratings 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 contactor and motor starter auxiliaries serve critical applications across industrial motor control systems, manufacturing automation equipment, HVAC control systems, material handling operations, conveyor systems, pump and compressor controls, process automation installations, and commercial building mechanical systems.


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