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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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Part Number
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Manufacturer
B3-220
B3-220
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Ghisalba
CA3-30-48V
CA3-30-48V
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Sprecher & Schuh
CN0250-000
CN0250-000
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TE Connectivity
CNA-2
CNA-2
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Taian
D-500-L455-1-613-078
D-500-L455-1-613-078
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TE Connectivity
D-SCE-1K-9.5-50-3-CS8766
D-SCE-1K-9.5-50-3-CS8766
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TE Connectivity
E21E0L
E21E0L
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Siemens
EF9974-000
EF9974-000
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TE Connectivity
G10-RM024
G10-RM024
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Siemens
G213DS
G213DS
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Siemens
HA1021
HA1021
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Danaher Controls
HI21-P5-125/160Z
HI21-P5-125/160Z
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Eaton
KSP11/U
KSP11/U
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Ensto
KT-7128F
KT-7128F
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Central Technologies
LA3-D14
LA3-D14
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Schneider Electric
LA7FH40
LA7FH40
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Schneider Electric
LE7-R
LE7-R
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Generic
M7-W
M7-W
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Generic
MM96-15-1-C-FSK
MM96-15-1-C-FSK
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TE Connectivity
RH-4745
RH-4745
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Allen-Bradley
SMD-09-04-1-C-SK
SMD-09-04-1-C-SK
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TE Connectivity
TFE-2-X-STK
TFE-2-X-STK
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TE Connectivity
X-67404
X-67404
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Allen-Bradley
105X100N
105X100N
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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.