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Horizontal Line Post Insulators from Mexico

Ceramic horizontal line post insulators for 46kV distribution, featuring trunnion mounting for crossarm applications. Designed for high mechanical load and electrical reliability in low-frequency systems. HTS 8546.20.00.30 covers these as line post ceramic insulators.

Duty Rate — Mexico → United States

13%

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

- Document horizontal cantilever rating (typically 9.5kN) and base thread size

- Verify petticoat skirt design prevents flashover in contaminated environments

- Common error: Incorrect voltage class declaration leads to duty recalculation