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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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1.50CSA
1.50CSA
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Parker
10-6335-3
10-6335-3
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Eaton
100-CX0CG
100-CX0CG
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Allen-Bradley
100-CX0CK
100-CX0CK
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Allen-Bradley
100-CX0CN
100-CX0CN
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Allen-Bradley
100-CX1CG
100-CX1CG
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Allen-Bradley
100-CX1CN
100-CX1CN
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Allen-Bradley
100-FXS11
100-FXS11
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Allen-Bradley
100-KFA02E
100-KFA02E
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Allen-Bradley
100-MXC00
100-MXC00
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Allen-Bradley
100-MXE00
100-MXE00
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Allen-Bradley
100-SA02
100-SA02
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Allen-Bradley
100S-FAB22
100S-FAB22
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Allen-Bradley
100S-SB01A
100S-SB01A
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Allen-Bradley
101-1-0027
101-1-0027
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Altra Industrial Motion
101-6-0044
101-6-0044
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Altra Industrial Motion
1025091000T53
1025091000T53
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Eaton
104MX-C-W452
104MX-C-W452
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Allen-Bradley
105-PW23-EACH
105-PW23-EACH
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Allen-Bradley
105X300N
105X300N
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General Electric
10923H42
10923H42
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Eaton
10933H-9A
10933H-9A
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Eaton
11BA11574110
11BA11574110
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Lovato
11BA1800220
11BA1800220
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Lovato

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.