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Electrical Wiring Disc Calculator from Mexico

Disc for electricians calculating wire gauge, voltage drop, conduit fill, and circuit loads. Mathematical instrument under HTS 9017.20.4000. Color-coded heavy plastic construction.

Duty Rate — Mexico → United States

13.9%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Reference to NEC codes supports professional instrument status

UL listing optional but aids customs clearance

Avoid residential DIY marketing that suggests toy classification

Electrical Wiring Disc Calculator from Mexico — Import Duty Rate | HTS 9017.20.40.00