Toshiba GF8T-420kV Double Break Circuit Breaker from Mexico
420kV double-break pole SF6 circuit breaker with one-time maintenance design for substations. Classified in HTS 8535.29.0020 as automatic circuit breaker for >345kV circuits. Provides high mechanical endurance for frequent operation.
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
• Include seismic withstand capability certification; verify interrupter chamber integrity; coordinate with customs for oversize load permits (often 4-5m height)