Contact line: Design. Feeder line, reinforcing feeder and bridging feeder 1 Purpose and scope

To ensure an optimum and uniform implementation of the NNRA's overhead contact line system, the requirements specified in the directives FEF 2006 and standards NEK EN 50119:2009 have

On double-track sections of line on which the main departure signal limits the shunt length (no shunt signals cancelling the 'Stop' signal) and where the distance between the main