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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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Z-38587
Z-38587
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Allen-Bradley
100-EB11
100-EB11
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400-A6
400-A6
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400-AB6
400-AB6
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400-B6
400-B6
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Allen-Bradley
34Z155
34Z155
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Allen-Bradley
100-EFA10
100-EFA10
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Allen-Bradley
1492-AIFM6-F-5
1492-AIFM6-F-5
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Allen-Bradley
1494F-V1
1494F-V1
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Allen-Bradley
1495-K6
1495-K6
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Allen-Bradley
199PWB1
199PWB1
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400-AB
400-AB
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Allen-Bradley
40109-099-51
40109-099-51
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Allen-Bradley
40420-498-01
40420-498-01
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Allen-Bradley
40768-490-08
40768-490-08
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Allen-Bradley
599-TC01N
599-TC01N
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Allen-Bradley
599-TW4
599-TW4
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Allen-Bradley
H25J
H25J
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Allen-Bradley
X-183509
X-183509
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Allen-Bradley
100-DS2-B11H
100-DS2-B11H
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Allen-Bradley
B21638
B21638
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Allen-Bradley
RH-4745
RH-4745
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Allen-Bradley
X-67404
X-67404
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Allen-Bradley
100S-FA22
100S-FA22
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Allen-Bradley

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.