Copper Bus Bar Insulation Sleeving from Japan
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 — 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
• 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