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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.
SORT BY
Part Number
PRICE
Manufacturer
C320MSB4
C320MSB4
In Stock
From
$20.96
Eaton
C320MSD
C320MSD
In Stock
From
$28.31
Eaton
D23MF
D23MF
In Stock
From
$40.07
Eaton
D40RPB
D40RPB
In Stock
From
$34.77
Eaton
XTCEXVSFA
XTCEXVSFA
In Stock
From
$11.60
Eaton
XTPAXRHMB
XTPAXRHMB
In Stock
From
$117.06
Eaton
10933H6A
10933H6A
In Stock
From
$6.98
Cutler Hammer
194EABP21315
194EABP21315
In Stock
From
$139.28
Cutler Hammer
XTPAXEMCB
XTPAXEMCB
In Stock
From
$26.38
Eaton
10-6392-3
10-6392-3
In Stock
From
$167.37
Eaton
6-331-8
6-331-8
In Stock
From
$184.96
Cutler Hammer
XTPAXCLKA4
XTPAXCLKA4
In Stock
From
$33.55
Eaton
C320MCF11
C320MCF11
In Stock
From
$4.45
Eaton
C321-KM1
C321-KM1
In Stock
From
$18.32
Eaton
XTCEXFABPI11
XTCEXFABPI11
In Stock
From
$40.50
Eaton
XTMCXFD11
XTMCXFD11
In Stock
From
$18.22
Eaton
C320KB8
C320KB8
In Stock
From
$414.87
Cutler Hammer
10933H1
10933H1
In Stock
From
$23.54
Cutler Hammer
10933H1A
10933H1A
In Stock
From
$19.02
Cutler Hammer
10933H21
10933H21
In Stock
From
$25.55
Cutler Hammer
10933H3A
10933H3A
In Stock
From
$3.13
Cutler Hammer
1323-2
1323-2
In Stock
From
$217.27
Cutler Hammer
C316PCL
C316PCL
In Stock
From
$46.06
Eaton
C320MCS11
C320MCS11
In Stock
From
$5.96
Eaton

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.