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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
M2AU
M2AU
Limited Stock
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Eaton
MC15CWM
MC15CWM
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Eaton
MC15KWK
MC15KWK
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Eaton
MC320KA2
MC320KA2
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Eaton
MC320KAS10
MC320KAS10
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Eaton
MC320KB1
MC320KB1
Limited Stock
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Eaton
MC320KB11
MC320KB11
Limited Stock
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Eaton
MC320KB5
MC320KB5
Limited Stock
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Eaton
MC320KE22
MC320KE22
In Stock
From
$46.89
Eaton
MC320KE40
MC320KE40
Limited Stock
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Eaton
MP193
MP193
In Stock
From
$3.44
Eaton
MPS-NHI11-NA
MPS-NHI11-NA
In Stock
From
$12.93
Eaton
MSAA281168
MSAA281168
In Stock
From
$22.20
Eaton
MSC-D-6,3-M7(24VDC)
MSC-D-6,3-M7(24VDC)
Limited Stock
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Eaton
MSECBK/EACH
MSECBK/EACH
In Stock
From
$29.85
Eaton
MVDILE
MVDILE
In Stock
From
$22.27
Eaton
N-P3
N-P3
Limited Stock
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Eaton
NDIL-0M
NDIL-0M
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Eaton
NDIL-1M
NDIL-1M
Limited Stock
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Eaton
NDIL-2M
NDIL-2M
In Stock
From
$70.34
Eaton
NHI-10
NHI-10
In Stock
From
$63.59
Eaton
NHI-11
NHI-11
In Stock
From
$19.32
Eaton
NHI-21-PKZ0
NHI-21-PKZ0
In Stock
From
$46.29
Eaton
NHI-B-11-PKZ0
NHI-B-11-PKZ0
Limited Stock
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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.