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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-A11-OLDSTYLE
140-A11-OLDSTYLE
In Stock
From
$32.65
Allen-Bradley
140-A20
140-A20
In Stock
From
$56.25
Allen-Bradley
140-CA02
140-CA02
In Stock
From
$47.67
Allen-Bradley
140-CA11
140-CA11
Limited Stock
From
Get Price
Allen-Bradley
140-CT10-10
140-CT10-10
In Stock
From
$23.02
Allen-Bradley
140-GS1225
140-GS1225
In Stock
From
$27.77
Allen-Bradley
140-KBD
140-KBD
In Stock
From
$13.03
Allen-Bradley
140-L11
140-L11
In Stock
From
$33.12
Allen-Bradley
140-L2
140-L2
In Stock
From
$31.37
Allen-Bradley
1406910-E
1406910-E
In Stock
From
$17.99
Westinghouse
140A-C-AEA01
140A-C-AEA01
In Stock
From
$13.15
Allen-Bradley
140A-C-ASA02
140A-C-ASA02
Limited Stock
From
Get Price
Allen-Bradley
140A-C-ASA11
140A-C-ASA11
In Stock
From
$33.60
Allen-Bradley
140A-C-ASA20
140A-C-ASA20
Limited Stock
From
Get Price
Allen-Bradley
140M-C-AFAR10A01
140M-C-AFAR10A01
In Stock
From
$47.41
Allen-Bradley
140M-C-AFAR10A10
140M-C-AFAR10A10
In Stock
From
$123.44
Allen-Bradley
140M-C-AFC
140M-C-AFC
In Stock
From
$21.43
Allen-Bradley
140M-C-ASA02
140M-C-ASA02
Limited Stock
From
Get Price
Allen-Bradley
140M-C-ASA20
140M-C-ASA20
In Stock
From
$68.87
Allen-Bradley
140M-C-ASAR01M10
140M-C-ASAR01M10
In Stock
From
$129.49
Allen-Bradley
140M-C-ASAR10M01
140M-C-ASAR10M01
In Stock
From
$73.18
Allen-Bradley
140M-C-ASAR10M10
140M-C-ASAR10M10
In Stock
From
$70.37
Allen-Bradley
140M-C-N45
140M-C-N45
In Stock
From
$14.35
Allen-Bradley
140M-C-PEC23
140M-C-PEC23
In Stock
From
$51.40
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.