</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Railway Track Circuit Transmitter from Mexico

Electronic transmitter module for railway track circuits that detect train occupancy via low-voltage signals. Essential part of railway electrical signaling under HTS 8530.90.00.00. Frequency-tuned for interference-free operation.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

Import Tips

FCC certification required if operating above certain frequencies

Provide circuit diagrams and rail authority approvals