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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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Manufacturer
400-AB6
400-AB6
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Allen-Bradley
8903PBX2
8903PBX2
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Square D
B3TX7566-1XA1
B3TX7566-1XA1
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BRAH Electric
C320DPG02
C320DPG02
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Eaton
CA-1M-1NC
CA-1M-1NC
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Cerus
CA-2M-1A-1B
CA-2M-1A-1B
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Cerus
CA-2M-2A
CA-2M-2A
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Cerus
CA-2M-2B
CA-2M-2B
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Cerus
CA-4M-2A-2B
CA-4M-2A-2B
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Franklin Control
CA-4M-3A-1B
CA-4M-3A-1B
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Cerus
CA-4M-4A
CA-4M-4A
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Franklin Control
CA-4M-4B
CA-4M-4B
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Franklin Control
CB7-10
CB7-10
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ABB
CR453XC620
CR453XC620
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General Electric
CSW-BC01F
CSW-BC01F
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WEG
CSW-BC10F
CSW-BC10F
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WEG
GV1A05
GV1A05
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Schneider Electric
GV1A07
GV1A07
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Square D
LA1KN027
LA1KN027
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Telemecanique
LA1KN11P
LA1KN11P
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Telemecanique
LA1KN137
LA1KN137
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Telemecanique
LA1KN13M
LA1KN13M
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Telemecanique
LA1KN317
LA1KN317
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Telemecanique
LA1KN31M
LA1KN31M
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Telemecanique

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.