Vulcanized Fiber Arc Chute Sheets from Mexico
Non-reinforced sheets of vulcanized fiber cut for circuit breaker arc chutes to extinguish electrical arcs. The material's heat resistance and non-conductivity make it suitable without chemical modification beyond vulcanization. Classifies in HTS 3920.79.05.00 as vulcanized fiber plates/sheets.
Duty Rate — Mexico → United States
13.1%
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
• Include dielectric strength test results (>500 V/mil) in import docs
• Note US special rates for tubes/hoses don't apply here per heading 3917 note
• Avoid bulk packaging confusion with household articles excluded from 3924