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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
120073
120073
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Zf Friedrichshafen
1250C33G02
1250C33G02
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Westinghouse
144599-000
144599-000
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TE Connectivity
145685-000
145685-000
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TE Connectivity
1470241E
1470241E
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Westinghouse
1490645B
1490645B
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Westinghouse
1490651
1490651
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Westinghouse
1492-AIFM6-F-5
1492-AIFM6-F-5
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Allen-Bradley
1558662-6
1558662-6
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TE Connectivity
157-13T200
157-13T200
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TE Connectivity
15721F200
15721F200
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TE Connectivity
15721U100
15721U100
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TE Connectivity
15721U200
15721U200
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TE Connectivity
15722C100
15722C100
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TE Connectivity
15722T100
15722T100
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TE Connectivity
15731B200
15731B200
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TE Connectivity
15793C2L3
15793C2L3
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TE Connectivity
1583-1
1583-1
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Cutler Hammer
1589314
1589314
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Westinghouse
159454-000
159454-000
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TE Connectivity
1608510000
1608510000
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Weidmuller
1616102
1616102
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Westinghouse
16380-3
16380-3
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Cooper Bussmann
173C951-1
173C951-1
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General Electric

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.