Boron Nitride Ceramic High-Voltage Spacer from Japan
This boron nitride ceramic composite spacer insulator is designed for vacuum interrupters in high-voltage switchgear, operating at 72.5kV in low-frequency applications. It offers superior arc resistance and is used in demanding switchgear environments. As a ceramic insulator, it is classified under tariff item 8546.20.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the ceramic composition with technical datasheets for CBSA
• Ensure the spacer meets Canadian switchgear safety standards
• Declare the end-use in vacuum interrupters to support classification