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
300-SDWS40
300-SDWS40
In Stock
From
$12.21
C3 Controls
300-SDWS50
300-SDWS50
In Stock
From
$15.55
C3 Controls
300-SDWS65
300-SDWS65
In Stock
From
$13.67
C3 Controls
300-SFA01DB
300-SFA01DB
In Stock
From
$3.96
C3 Controls
300-SFA10EM
300-SFA10EM
In Stock
From
$4.17
C3 Controls
330-CM16
330-CM16
In Stock
From
$6.51
C3 Controls
330-M25S2D25
330-M25S2D25
In Stock
From
$226.95
C3 Controls
330-SA20S25
330-SA20S25
In Stock
From
$7.95
C3 Controls
330-SR25XC
330-SR25XC
In Stock
From
$21.65
C3 Controls
330-SR25XQ
330-SR25XQ
In Stock
From
$15.23
C3 Controls
330-UR25AG
330-UR25AG
In Stock
From
$12.87
C3 Controls
330-UR25AH
330-UR25AH
In Stock
From
$11.59
C3 Controls
330-UR25AL
330-UR25AL
In Stock
From
$12.87
C3 Controls
330-UR25D
330-UR25D
In Stock
From
$15.29
C3 Controls
330-UR25Q
330-UR25Q
In Stock
From
$11.06
C3 Controls
330-UR25R
330-UR25R
In Stock
From
$16.79
C3 Controls
330-UR25T
330-UR25T
In Stock
From
$21.32
C3 Controls
D125A211
D125A211
In Stock
From
$8.97
C3 Controls
DA211
DA211
In Stock
From
$2.27
C3 Controls
330-CL543
330-CL543
In Stock
From
Get Price
C3 Controls
WTB2-W2/4G
WTB2-W2/4G
In Stock
From
$1.40
C3 Controls
300-CFA40
300-CFA40
In Stock
From
Get Price
C3 Controls
330-CL452
330-CL452
In Stock
From
Get Price
C3 Controls
300-CFA02
300-CFA02
Limited Stock
From
Get Price
C3 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.