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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
4074DAS
4074DAS
In Stock
From
$6.20
Honeywell
40758-800-01
40758-800-01
In Stock
From
$667.04
Allen-Bradley
40767-800-01
40767-800-01
In Stock
From
$35.82
Allen-Bradley
40768-453-22
40768-453-22
In Stock
From
$14.29
Allen-Bradley
40768-453-23
40768-453-23
In Stock
From
$10.52
Allen-Bradley
40768-800-01
40768-800-01
In Stock
From
$6.86
Allen-Bradley
40793-449-02
40793-449-02
In Stock
From
$4.57
Allen-Bradley
409-B40ND
409-B40ND
In Stock
From
$1,418.97
Allen-Bradley
41090021
41090021
Limited Stock
From
Get Price
Socomec
4111489
4111489
Limited Stock
From
Get Price
Allen West
41590021
41590021
In Stock
From
$34.11
Socomec
41A215
41A215
In Stock
From
$27.50
Allen-Bradley
41A218
41A218
In Stock
From
$35.79
Allen-Bradley
41EB30BG
41EB30BG
In Stock
From
$31.52
Siemens
4240401
4240401
In Stock
From
$92.35
Rexnord
42A215
42A215
In Stock
From
$30.02
Allen-Bradley
42BE35AF350R
42BE35AF350R
In Stock
From
$42.43
Siemens
43004884
43004884
In Stock
From
$70.77
ASCO
43005427
43005427
Limited Stock
From
Get Price
ASCO
43191680-001
43191680-001
In Stock
From
$95.55
Honeywell
439-1
439-1
In Stock
From
$13.25
Generic
44-211-00
44-211-00
Limited Stock
From
Get Price
EAO
447-9020
447-9020
In Stock
From
$155.06
Danaher Controls
447-9022
447-9022
In Stock
From
$118.75
Danaher Controls

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.