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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
3TK7910-2A
3TK7910-2A
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3TX4422-1A
3TX4422-1A
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Siemens
3TY1-213-0N
3TY1-213-0N
In Stock
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$15.99
Siemens
3TY463-0AK6
3TY463-0AK6
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$8.10
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3TY7561-1E
3TY7561-1E
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3TY7561-2A
3TY7561-2A
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3VA9988-0AA23
3VA9988-0AA23
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3VX7524-0AB00
3VX7524-0AB00
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Siemens
3VX7721-1AA00
3VX7721-1AA00
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$27.03
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3VX7724-0AB00
3VX7724-0AB00
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Siemens
49AADG
49AADG
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$36.60
Siemens
49D18243004
49D18243004
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$25.25
Siemens
49D24-998-001
49D24-998-001
In Stock
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$14.81
Siemens
49D36098001X591
49D36098001X591
In Stock
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$44.43
Siemens
50D2-5621
50D2-5621
In Stock
From
$8.11
Siemens
55AA14
55AA14
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$55.66
Siemens
5ST3771-2
5ST3771-2
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5TE9005
5TE9005
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5TT5901
5TT5901
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Siemens
5WG1193-8AB01
5WG1193-8AB01
In Stock
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$44.44
Siemens
75D50833-93
75D50833-93
In Stock
From
$68.91
Siemens
75D70641J
75D70641J
In Stock
From
$22.40
Siemens
AUX1M
AUX1M
In Stock
From
$114.06
Siemens
CFSAUXH2
CFSAUXH2
In Stock
From
$62.22
Siemens

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.