1. Home / 
  2. All Categories / 
  3. Motor Control / 

    4. Contactor and Motor Starter Auxiliaries

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.
SORT BY
Part Number
PRICE
Manufacturer
75D70550E
75D70550E
In Stock
From
$71.84
Siemens
75D73589E
75D73589E
In Stock
From
$17.05
Siemens
75D73589H
75D73589H
In Stock
From
$44.34
Siemens
75D73776L
75D73776L
In Stock
From
$32.69
Siemens
75D73790D
75D73790D
In Stock
From
$13.13
Siemens
75MT46CG
75MT46CG
In Stock
From
$32.67
Siemens
7ML1830-1PC
7ML1830-1PC
In Stock
From
$29.41
Siemens
AR112SB
AR112SB
Limited Stock
From
Get Price
Siemens
ASC9.5
ASC9.5
Limited Stock
From
Get Price
Siemens
C98130-A1215-C14
C98130-A1215-C14
Limited Stock
From
Get Price
Siemens
C98130-A1215-C14-01
C98130-A1215-C14-01
In Stock
From
$8.96
Siemens
D-4761-2
D-4761-2
In Stock
From
$16.90
Siemens
D02936063
D02936063
In Stock
From
$38.54
Siemens
D17365023
D17365023
In Stock
From
$13.13
Siemens
D24860001
D24860001
In Stock
From
$3.93
Siemens
D28479001
D28479001
In Stock
From
$4.47
Siemens
D29360-33
D29360-33
In Stock
From
$20.84
Siemens
D50833-100
D50833-100
In Stock
From
$27.01
Siemens
D50833-115
D50833-115
In Stock
From
$30.92
Siemens
D50833-2
D50833-2
In Stock
From
$25.52
Siemens
D50840-2
D50840-2
In Stock
From
$29.05
Siemens
D50892-1
D50892-1
In Stock
From
$45.21
Siemens
D50892-16
D50892-16
In Stock
From
$27.52
Siemens
D50892-2
D50892-2
In Stock
From
$36.60
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.