Telephone Line Surge Protector from Canada
A surge protection device specifically designed for telephone lines to protect connected telephonic equipment. Falls under HTS 8543.70.60.00 when designed for telephonic networks.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• UL 497 telephony surge protection certification required
• Specify clamping voltage and response time for line protection
• Classify as telephonic only if RJ11/RJ45 telephony connectors