Allows effortless switching and control: The TracFeed® TDx Products are in use across Germany & the world, boasting reliable, high-performance technology for the railway sector. Its reliability and performance are put to the test daily in thousands of switchgear panels. As diverse as customer-specific requirements in DC traction power supply are (trolleybus systems, light rail, mass transit, main line railways) it can still be realised perfectly using the standardised product lines of RPS.