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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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Part Number
PRICE
Manufacturer
S91EJ-2
S91EJ-2
In Stock
From
$143.89
Johnson Controls
SA-101-24V-307
SA-101-24V-307
In Stock
From
$36.70
Xylem
SA-CB
SA-CB
In Stock
From
$6.54
Autonics
SA1
SA1
In Stock
From
$55.70
ABB
SAUX2EB
SAUX2EB
Limited Stock
From
Get Price
Craig & Derricott
SBH11
SBH11
In Stock
From
$74.04
ABB
SC-2SN3N-AC110V
SC-2SN3N-AC110V
In Stock
From
$38.39
Fuji Electric
SC-3N-200/240
SC-3N-200/240
In Stock
From
$37.24
Fuji Electric
SC-3N/S-AC200-250V-DC200-220V
SC-3N/S-AC200-250V-DC200-220V
In Stock
From
$81.10
Fuji Electric
SC-5N-6N-AC380/450
SC-5N-6N-AC380/450
In Stock
From
$23.34
Fuji Electric
SC7
SC7
In Stock
From
$24.58
Schneider Electric
SD-N35DC24V
SD-N35DC24V
In Stock
From
$172.67
Mitsubishi
SD2-AUX
SD2-AUX
In Stock
From
$3.51
Technoelectric
SE0212
SE0212
In Stock
From
$43.13
Repco
SF1AL11
SF1AL11
Limited Stock
From
Get Price
General Electric
SFAL20N
SFAL20N
Limited Stock
From
Get Price
General Electric
SFB0-RU
SFB0-RU
Limited Stock
From
Get Price
General Electric
SGA-02
SGA-02
In Stock
From
$244.75
Phoenix Contact
SK-615-004A
SK-615-004A
In Stock
From
$35.68
ABB
SK-819-001-B
SK-819-001-B
In Stock
From
$16.89
ABB
SK-819005-A
SK-819005-A
In Stock
From
$16.84
ABB
SK-819006-A
SK-819006-A
In Stock
From
$13.23
ABB
SK-829-001-B
SK-829-001-B
In Stock
From
$66.73
ABB
SK4159081
SK4159081
In Stock
From
$15.56
ABB

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.