7.2kV Double-Break Gang Knife Switch from Canada
7.2kV double-break gang-operated knife switch providing two interruption points per phase for enhanced safety. Used in industrial substations for reliable isolation above 1,000V. Precise HTS 8535.30.00.40 classification for knife switches.
Duty Rate — Canada → United States
12.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify exact phase configuration (3-phase/gang) in commercial invoice
• Include short-time current ratings to distinguish from distribution class switches