Glass Spool Insulator for Low-Voltage Lines from Canada
Small glass spool insulators used on low-voltage distribution lines and service drops for conductor support and insulation. Meets HTS 8546.10.00.00 criteria as molded glass electrical insulators for utility applications.
Duty Rate — Canada → United States
12.9%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify ANSI C29.3 spool insulator standards compliance
• Package individually to prevent chipping of threaded grooves
• Declare voltage class clearly to distinguish from decorative glassware