The Glued Insulated Rail Joint (IRJ) ETW 1 guarantees electrical separation of a rail section for signal and safety purposes in track.
The ETW 1 is a highly resistant joint assembled under factory conditions using high-tech insulation material and fastening components. Thanks to excellent quality the ETW 1 is successfully installed worldwide in heavy haul tracks, in high traffic areas and in different climate conditions for more than 20 years. It is available for most commonly used rail profiles.