Marathon Blue Max 3-Phase Inverter Duty Motor from Japan
Marathon inverter-rated 3-phase motor 460V, 1 HP (746W) for VFD applications. Classified HTS 8501.51.4040 as standard multi-phase AC motor despite inverter duty design. Wide constant torque speed range.
Duty Rate — Japan → United States
17.5%
Rate breakdown
9903.94.4315%Parts of passenger vehicles and light trucks that are products of Japan as provided for in subdivision (l) of U.S. note 33 to this subchapter, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent as provided for in subdivision (m) of U.S. note 33 to this subchapter.
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
9903.74.100%Articles as provided for in subdivision (k) of U.S. note 38 to this subchapter
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
Import Tips
• Inverter duty certification (NEMA MG-1 Part 31) required for proper classification
• Declare carrier frequency range and harmonic filtering capabilities
• Voltage spike protection docs prevent 8504 generator confusion