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8540.89.00.80/Spark Gap Protective Tube/Canada

Spark Gap Protective Tube from Canada

Gas-filled tube providing overvoltage protection by controlled spark discharge between electrodes. Used in telecom/power systems. HTS 8540.89.00.80 as other gas-filled tubes.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• UL/CSA safety certifications mandatory for electrical protection devices

• Specify breakdown voltage and gas fill to avoid semiconductor arrester classification

• Tower lightning protection systems classify under 8538.90

Spark Gap Protective Tube from Canada — Import Duty Rate | HTS 8540.89.00.80