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
XTCEXFAC13
XTCEXFAC13
In Stock
From
$103.63
Cutler Hammer
C320KB1
C320KB1
In Stock
From
$48.97
Eaton
XTCEXSBLR11
XTCEXSBLR11
In Stock
From
$92.31
Cutler Hammer
XTCEXSCN11
XTCEXSCN11
In Stock
From
$39.71
Cutler Hammer
C320-MSR1B
C320-MSR1B
In Stock
From
$53.50
Eaton
C320-MCF20
C320-MCF20
In Stock
From
$16.77
Cutler Hammer
SPCLUAUX
SPCLUAUX
In Stock
From
$26.45
Eaton
C320KA4
C320KA4
In Stock
From
$163.88
Cutler Hammer
C320KGT12
C320KGT12
In Stock
From
$89.70
Cutler Hammer
843D943G05
843D943G05
In Stock
From
$1,685.19
Cutler Hammer
10933H7
10933H7
In Stock
From
$12.07
Cutler Hammer
C320LS1
C320LS1
In Stock
From
$11.31
Eaton
D23MF
D23MF
In Stock
From
$35.66
Eaton
D40RPB
D40RPB
In Stock
From
$27.82
Eaton
L56
L56
In Stock
From
$59.04
Cutler Hammer
XTCEXVSFA
XTCEXVSFA
In Stock
From
$14.49
Eaton
XTPAXRHMB
XTPAXRHMB
In Stock
From
$90.58
Eaton
10-6336-6
10-6336-6
In Stock
From
$14.67
Cutler Hammer
C300KA1
C300KA1
In Stock
From
$20.55
Cutler Hammer
XTCEXTS400
XTCEXTS400
In Stock
From
$21.89
Cutler Hammer
6-331-8
6-331-8
In Stock
From
$127.67
Cutler Hammer
XTPAXCLKA4
XTPAXCLKA4
In Stock
From
$34.21
Eaton
C320KA7
C320KA7
In Stock
From
$58.27
Cutler Hammer
C320MCF02
C320MCF02
In Stock
From
$192.58
Cutler Hammer

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.