Busch 5740 electronic relay, H0

Product Information "Electronic Relay"

For all model railway control tasks. Integrated amplifier stages ensure even very small switching currents are registered (e.g., due to dirty track contacts). Direct connection of light barriers is possible. Also includes inputs for track and reed contacts. Detailed instructions are included, describing, among other things, the following circuits:

Train control and signal control
Switching of warning lights, level crossings, and lighting
Automatic reversing loops and shuttle track operation
Automatic platform protection/flank protection
Block section control