High-Alumina Ceramic Spool Insulator from Japan

Spool-shaped high-alumina ceramic insulator for guy wire strain relief in low-frequency transmission structures up to 230 kV. High tracking resistance per IEC 60273. HTS 8546.20.00.60 classification for other types.

Duty Rate — Japan → United States

13%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Import Tips

Test for RIV levels under 100 microvolts; mark with mechanical load rating; distinguish from standard strain under customs review

High-Alumina Ceramic Spool Insulator from Japan — Import Duty Rate | HTS 8546.20.00.60