The Littelfuse 201A-AU Plug-In Voltage Monitor is a three-phase device designed to protect HVAC equipment operating within 190–480 VAC. It continuously monitors phase loss, reversal, and unbalanced voltage conditions to prevent damage to compressors, motors, and pumps. Commonly used in air conditioners, refrigeration units, and industrial HVAC systems, it ensures stable and reliable operation. Its plug-in design allows easy installation, while advanced protection features enhance equipment lifespan, reduce downtime, and maintain optimal system performance.
For an efficient and reliable HVAC system, the Littelfuse Plug-In Voltage Monitor is a great choice for optimal system performance.
#Littelfuse #LittelfuseParts #201A-AU #VoltageMonitor #HVACParts #FurnaceParts #AirConditionerParts
https://www.partshnc.com/201a-au-littelfuse-3-phase-plug-in-volt-mon-190
Sales - Littelfuse 201A-AU Plug-In Voltage Monitor 3PH 190-480 VAC
Published on October 9, 2025
Published by HVACParts
Viewed by 1 people
Description of item
Location
Country
United States
Region
lllinois
City
Chicago
Address
700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007
Seller information
Name
HVACParts
Phone
8667730XXX
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Location
Chicago in lllinois, United States
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