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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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100S-FAB22
100S-FAB22
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Allen-Bradley
100S-SB01A
100S-SB01A
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Allen-Bradley
104MX-C-W452
104MX-C-W452
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Allen-Bradley
105-PW23-EACH
105-PW23-EACH
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Allen-Bradley
140-MN-2500-B
140-MN-2500-B
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Allen-Bradley
140-S125
140-S125
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Allen-Bradley
140-S225
140-S225
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Allen-Bradley
140-V235
140-V235
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Allen-Bradley
140M-D-PFC23DM
140M-D-PFC23DM
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Allen-Bradley
140M-D-PNC23M
140M-D-PNC23M
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Allen-Bradley
140M-P-EA11
140M-P-EA11
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Allen-Bradley
140MX-C-W454
140MX-C-W454
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Allen-Bradley
1495-N2
1495-N2
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Allen-Bradley
194E-E25-1754-6G
194E-E25-1754-6G
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Allen-Bradley
194R-SA10
194R-SA10
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Allen-Bradley
195-BA02
195-BA02
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Allen-Bradley
199-PWB2
199-PWB2
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Allen-Bradley
1D174
1D174
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Allen-Bradley
21A01
21A01
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Allen-Bradley
21A77
21A77
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Allen-Bradley
2A16
2A16
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Allen-Bradley
30A1042
30A1042
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Allen-Bradley
30A28
30A28
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Allen-Bradley
30A288
30A288
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Allen-Bradley

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.