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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
PRICE
Manufacturer
140-L453
140-L453
In Stock
From
$11.67
Allen-Bradley
140-L454
140-L454
In Stock
From
$15.19
Allen-Bradley
140-L455
140-L455
In Stock
From
$39.54
Allen-Bradley
140-N11
140-N11
In Stock
From
$4.66
Allen-Bradley
140-N31
140-N31
In Stock
From
$14.72
Allen-Bradley
140-RT-120
140-RT-120
Limited Stock
From
Get Price
Allen-Bradley
140-RT-A
140-RT-A
In Stock
From
$42.35
Allen-Bradley
140-T01
140-T01
In Stock
From
$58.55
Allen-Bradley
140-T01C
140-T01C
In Stock
From
$20.74
Allen-Bradley
140-T10
140-T10
In Stock
From
$40.82
Allen-Bradley
140-UV-120
140-UV-120
Limited Stock
From
Get Price
Allen-Bradley
140-UV-208
140-UV-208
In Stock
From
$60.84
Allen-Bradley
140-UV-N
140-UV-N
Limited Stock
From
Get Price
Allen-Bradley
140-UV240
140-UV240
In Stock
From
$128.31
Allen-Bradley
14001493-001
14001493-001
In Stock
From
$8.82
Honeywell
14001493-003
14001493-003
In Stock
From
$7.91
Honeywell
1406-IM2
1406-IM2
In Stock
From
$854.17
Allen-Bradley
1406910-E
1406910-E
In Stock
From
$17.99
Westinghouse
140M-C-PEM12
140M-C-PEM12
In Stock
From
$155.65
Allen-Bradley
140M-C-PNC23M
140M-C-PNC23M
Limited Stock
From
Get Price
Allen-Bradley
140M-C-W452
140M-C-W452
In Stock
From
$11.15
Allen-Bradley
140M-C-W542
140M-C-W542
In Stock
From
$34.35
Allen-Bradley
140M-C-W544
140M-C-W544
In Stock
From
$25.42
Allen-Bradley
140M-C-W545
140M-C-W545
In Stock
From
$67.61
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.