Copper Bus Bar Insulation Sleeving from Canada
Heat-shrink or extruded insulation sleeves specifically for covering copper bus bars in switchgear. HTS 8544.49.30 as insulated copper electrical conductors ≤1,000V. Provides phase-to-phase insulation in electrical distribution panels.
Duty Rate — Canada → United States
15.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify shrink ratio, recovery temperature, and continuous voltage rating
• Include bus bar dimension compatibility range
• Avoid 'parts of panels' classification (8538.90) by declaring as conductor insulation