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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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M36-2A
M36-2A
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Westinghouse
S-1091384
S-1091384
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Westinghouse
S-1478242B
S-1478242B
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Westinghouse
S-1529444
S-1529444
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Westinghouse
SC2-11
SC2-11
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Westinghouse
ZA1-30
ZA1-30
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Westinghouse
A202K2BAM2
A202K2BAM2
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Westinghouse
DSL32-11A
DSL32-11A
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Westinghouse
1259C71G22
1259C71G22
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Westinghouse
1303513
1303513
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Westinghouse
13233
13233
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Westinghouse
1799783A
1799783A
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Westinghouse
180C138G19
180C138G19
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Westinghouse
2050A15G12
2050A15G12
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Westinghouse
315C293G01
315C293G01
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Westinghouse
3365D47G20
3365D47G20
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Westinghouse
647C056G04
647C056G04
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Westinghouse
6710C18H01
6710C18H01
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Westinghouse
966729
966729
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Westinghouse
MK7
MK7
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Westinghouse
S-1320616
S-1320616
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Westinghouse
S-1320648
S-1320648
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Westinghouse
1091372
1091372
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Westinghouse
1128913
1128913
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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.