Ceramic Pothead Insulator from Mexico
Large porcelain pothead insulator for cable termination in substations (69-230kV). Provides stress relief and insulation; HTS 8546.20.00 for ceramic construction.
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
• Oil immersion and partial discharge testing per IEEE 48
• Creepage distance for pollution levels
• Specify porcelain bell diameter