Pin-Type Porcelain Insulators from China
Ceramic pin-type insulators for supporting overhead distribution lines up to 33kV, featuring a single pin mounting design. These provide both insulation and mechanical attachment for crossarms in low-frequency systems. Meets HTS 8546.20.00.30 as pin-type ceramic insulators for high-voltage use.
Duty Rate — China → United States
38%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• - Include creepage distance specifications (e.g
• 231mm for 11kV) in commercial invoice
• - Ensure marking includes voltage class and manufacturer's identification per ANSI standards
• - Avoid misclassification by providing evidence of low-frequency electrical testing