</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8546.20.00.60/Porcelain High-Voltage Post Insulator/Mexico

Porcelain High-Voltage Post Insulator from Mexico

A ceramic post insulator made from high-alumina porcelain, designed for supporting high-voltage conductors in substations operating at low frequencies (50-60 Hz). It features a glazed surface for weather resistance and mechanical strength exceeding 10 kN. Classified under 8546.20.00.60 as a ceramic insulator for high-voltage, low-frequency electrical systems, not specified elsewhere.

Duty Rate — Mexico → United States

13%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Verify dielectric strength certification (e.g

• IEC 60168) and glaze composition for compliance; ensure marking of voltage rating and material per ANSI C29 standards; avoid misclassification as line post insulators under 8546.20.00.20

Porcelain High-Voltage Post Insulator from Mexico — Import Duty Rate | HTS 8546.20.00.60