Parallel Connections; Automatic Signaling - Lionel O27 How To Use Manual

PARALLEL CONNECTIONS

~
~~ H~'r91
~, 1044KWlWRWTWZW
-~-- A U AA"'A U
AS AD
U U U U
153C
Pressure-type contactors are placed underneath the track
so that a track tie rests firmly on top of the contactor.
153C
WEIGHT OF TRAIN
---0)
252