A time controlled unit which can be used with any controller and stops a locomotive at a point on a line, reverses it and then stops it again at a second point, reversing the locomotive again. This repeats indefinitely. The duration of each sequence can be adjusted from approx 20-70 seconds.
Input: 16v A.C. at a maximum of 1.25 amps Requires T1, M1 Transformer
Measurements: 109mm x 68mm x 20mm