Alstom/Areva 525kV Tank Circuit Breaker from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Document SF6 leakage rate <0.5%/year; include partial discharge test results; use climate-controlled containers for humidity-sensitive components