Fiberglass Wrapped Copper Ground Wire from Canada
Solid copper ground wire wrapped with fiberglass insulation for high-temperature grounding applications. Under HTS 8544.49.30 as copper insulated conductor ≤1,000V. Used in furnaces and high-heat industrial equipment.
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
• Provide fiberglass braid temperature class (e.g
• 600V, 250°C) certification
• Document ground wire color coding per NEC requirements
• Confirm no metallic braiding that might trigger armor classification