Model rail track for fitting to a model railway provides rail elements in a points or level-crossing zone insulated electrically from each other either individually or as a group.

摘要

Rail elements in a points or level-crossing zone are insulated electrically from each other either individually or as a group and are wired through a logical circuit to a zero earth voltage, so that segments crossed by a current collector transfer travelling current to a driving engine, while the rail elements run over by wheels conduct current back through an earth.