Alstom/Areva 525kV Tank Circuit Breaker from Mexico
525kV SF6 tank-type circuit breaker for high-capacity transmission corridors. Meets HTS 8535.29.0020 for automatic circuit breakers in circuits exceeding 345kV. Compact design saves substation footprint.
Duty Rate — Mexico → United States
12%
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 SF6 leakage rate <0.5%/year; include partial discharge test results; use climate-controlled containers for humidity-sensitive components