Cooper Power Series E High Voltage Expulsion Fuse from Canada
Cooper Power Series E expulsion fuses for distribution transformers at 4,400 V, 50A rating. HTS 8535.10.00.20 classification for 2,300 V+ protection. Provides economical fault clearing in overhead lines.
Duty Rate — Canada → United States
12.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include cutout mounting specifications for utility approval
• Weatherproofing test reports required for outdoor-rated fuses