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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
3RV1917-5AA00
3RV1917-5AA00
In Stock
From
$12.47
Siemens
3RV1917-7AA00
3RV1917-7AA00
In Stock
From
$5.05
Siemens
3RV1991-1BA0
3RV1991-1BA0
Limited Stock
From
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Siemens
3SU1400-1AA10-1CA0
3SU1400-1AA10-1CA0
In Stock
From
$14.55
Siemens
3SU1400-1AA10-3CA0
3SU1400-1AA10-3CA0
In Stock
From
$22.94
Siemens
3SU1400-1AA10-3FA0
3SU1400-1AA10-3FA0
In Stock
From
$34.93
Siemens
3SU1400-1CK10-1AA0
3SU1400-1CK10-1AA0
Limited Stock
From
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Siemens
3SU1400-2AA10-1CA0
3SU1400-2AA10-1CA0
In Stock
From
$19.11
Siemens
3TY6501-1AA00
3TY6501-1AA00
In Stock
From
$174.80
Siemens
800H-X220609
800H-X220609
In Stock
From
$3.99
Allen-Bradley
9-1360-59
9-1360-59
In Stock
From
$489.99
Eaton
C320KA4
C320KA4
In Stock
From
$163.88
Cutler Hammer
C320KGT12
C320KGT12
In Stock
From
$89.70
Cutler Hammer
LA1DN22
LA1DN22
In Stock
From
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Schneider Electric
LA1KN31
LA1KN31
In Stock
From
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Schneider Electric
LV429276
LV429276
Limited Stock
From
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Schneider Electric
MG27132
MG27132
In Stock
From
$10.86
Schneider Electric
XTPAXPL1
XTPAXPL1
In Stock
From
$38.12
Eaton
2200EB5
2200EB5
In Stock
From
$59.32
Telemecanique
3RV1915-1CA
3RV1915-1CA
Limited Stock
From
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Siemens
3RV1935-3C
3RV1935-3C
Limited Stock
From
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Siemens
843D943G05
843D943G05
In Stock
From
$1,685.19
Cutler Hammer
BFB-11
BFB-11
In Stock
From
$16.16
WEG
BRLL02
BRLL02
In Stock
From
$3.34
General Electric

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.