Siemens 3AP2 FI 550kV Dead Tank Circuit Breaker from Japan
Dead-tank SF6 circuit breaker rated at 550kV for outdoor substation use in extra-high voltage networks. Classified under HTS 8535.29.0020 as an automatic circuit breaker for circuits over 345kV. Provides superior arc quenching and minimal maintenance for power transmission.
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
• Include third-party type test reports from KEMA or CESI; verify bushing ratings match declared voltage; package securely to prevent porcelain insulator damage during ocean freight