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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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SO63-3-9036-20CS2677
SO63-3-9036-20CS2677
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TE Connectivity
SQD555CK
SQD555CK
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Square D
SZ-1N/CD
SZ-1N/CD
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Fuji Electric
SZ-RW4
SZ-RW4
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Fuji Electric
SZ1KA11
SZ1KA11
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Fuji Electric
T1K-044033-10-9
T1K-044033-10-9
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TE Connectivity
T73S5D14-05
T73S5D14-05
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TE Connectivity
T92P11A29-24
T92P11A29-24
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TE Connectivity
TF-32DL
TF-32DL
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Koyo
TMS-SCE-1K-1/4-2.0-0
TMS-SCE-1K-1/4-2.0-0
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TE Connectivity
TR10SK
TR10SK
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Kasuga
TXR40AZ00-2218AI-RW
TXR40AZ00-2218AI-RW
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TE Connectivity
UAXB479223R002
UAXB479223R002
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ABB
UMK-4 OM/MF
UMK-4 OM/MF
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Phoenix Contact
UTST12
UTST12
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Toshiba
UXAB479223R001
UXAB479223R001
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ABB
UXAB479223R002
UXAB479223R002
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ABB
V23134J0052X455T
V23134J0052X455T
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TE Connectivity
W67-A2Q12-5
W67-A2Q12-5
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TE Connectivity
WV-381191-5-9
WV-381191-5-9
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TE Connectivity
X-183509
X-183509
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Allen-Bradley
XKPM-10
XKPM-10
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Joslyn Clark
XPBT25D22YE
XPBT25D22YE
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Eaton
XTPTP16BC1
XTPTP16BC1
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Eaton

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.