7.2kV Double-Break Gang Knife Switch from China
The 7.2kV double-break gang knife switch provides two interruption points per phase for enhanced safety. It is used in industrial substations for reliable isolation above 1,000V, falling under tariff item 8535.30.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the switch is rated over 1,000V and declare under 8535.30.00
• Provide specs on double-break mechanism
• Verify compliance with Canadian electrical safety standards for substations