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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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3RH2911-2GA22
3RH2911-2GA22
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Siemens
3RT1924-5AV62
3RT1924-5AV62
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Siemens
3SB1901-4EL
3SB1901-4EL
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Siemens
3SU1400-1AA10-1HA0
3SU1400-1AA10-1HA0
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Siemens
3SU1400-1MA10-1BA1
3SU1400-1MA10-1BA1
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Siemens
3TX4420-2B
3TX4420-2B
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Siemens
3VE9-302-1AA-14
3VE9-302-1AA-14
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Siemens
9-61-14
9-61-14
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Eaton
9-941-25
9-941-25
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Eaton
9998X32
9998X32
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Schneider Electric
A1X1PKBP
A1X1PKBP
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Eaton
BW9W1SG0-RA
BW9W1SG0-RA
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Fuji Electric
C320TR11
C320TR11
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Eaton
C350KH21
C350KH21
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Eaton
CR453XC611
CR453XC611
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General Electric
HS10R.10
HS10R.10
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Eec Aeg
HS7K.10
HS7K.10
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AEG
LA1KN02M
LA1KN02M
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Telemecanique
LA1SK01
LA1SK01
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Telemecanique
LA1VN02
LA1VN02
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Schneider Electric
LA1VN11
LA1VN11
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Telemecanique
LA1VN11X
LA1VN11X
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Telemecanique
LA1VN20
LA1VN20
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Schneider Electric
LA9D115603/604
LA9D115603/604
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Schneider 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.