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8546.20.00.90/Silicon Carbide Surge Arrestor Insulators/Mexico

Silicon Carbide Surge Arrestor Insulators from Mexico

Ceramic housings for SiC gapless surge arrestors protecting transformers from lightning strikes (up to 200kA). Porcelain body with high mechanical strength (12kN cantilever). 8546.20.00.90 classification for ceramic electrical insulators.

Duty Rate — Mexico → United States

13%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Document pressure relief capability (40kA symmetrical) and housing material class

• Include MCOV (maximum continuous operating voltage) rating clearly

Silicon Carbide Surge Arrestor Insulators from Mexico — Import Duty Rate | HTS 8546.20.00.90