8501.52.80.20 - For use in civil aircraft

This HTS category, 8501.52.80.20, specifically classifies AC multi-phase motors rated between 750 Watts and 75 Kilowatts that are designated for use in civil aircraft. The critical distinguishing factor for this subcategory is its intended application. These are not general-purpose industrial motors but rather specialized units designed to meet the stringent safety, performance, and reliability requirements of aviation. Their construction and materials will often reflect these demanding standards.

Unlike its sibling category, 8501.52.80.40, which also covers "Other" AC multi-phase motors within the same power range, this classification hinges on the explicit end-use in civil aircraft. Importers must be able to substantiate this application to correctly classify these motors. This might involve documentation such as purchase orders specifying aircraft use, manufacturer declarations, or technical specifications referencing aviation standards.

As a leaf node in the HTS database, 8501.52.80.20 does not have further subdivisions. Therefore, classification within this code relies solely on fulfilling the criteria of being an AC multi-phase motor of the specified power output, intended for use in civil aircraft. It represents the most specific classification for these specialized electrical components within the broader context of AC motors.