Asbestos-Cement Electrical Insulation Boards from Mexico
Boards combining asbestos-cement with insulating properties for electrical panels and switchgear enclosures. Asbestos provides dielectric strength while cement adds mechanical rigidity. Fits HTS 6811.40.00.00 as asbestos-cement articles, excluded from Chapter 85 electrical insulators per notes.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include UL or equivalent certification if claiming electrical use to avoid reclassification
• Segregate from other cargo to prevent contamination claims during transit
• Track CPSC regulations as some asbestos products face retroactive recalls