Coated Paperboard Electrical Box Seals from Japan
Washers and seals cut from flame-retardant coated paperboard for electrical junction boxes. HTS 4823.90.60.00 classification for coated paperboard seals preventing dust/moisture ingress. Coating meets UL94 flammability standards.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include UL or equivalent certification for flame retardancy in import files
• Specify dielectric strength and IP rating in technical documentation