Under manufacturer's reference 2292 from MARKLIN, 180mm unballasted straight feeder rail with suppressor in 3-rail alternating current,with realistic profiles and finely reproduced sleepers.
Right feeder rail fitted with interference suppression, scale HO 1/87th, code 83, for trackK.
The K trackcan be integrated into an old track M track layout using the MARKLIN transition railreference 2291.
transition track MARKLINreference 24922 allows the K channel to be combined with the C channel.