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12kV Oil-Immersed Knife Switch from China

12kV knife switch designed for immersion in transformer oil, providing superior arc quenching for high-voltage applications. The blade mechanism ensures reliable make-and-break above 1,000V in oil-filled enclosures. Classifies under HTS 8535.30.00.40 knife switch provisions.

Duty Rate — China → United States

40.2%

Rate breakdown

9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Document oil-fill compatibility and sealing ratings for hazardous material compliance

Include tank mounting dimensions to avoid parts classification