DIMENSIONS:
VOLTAGE REQUIRED: 16V AC
ACTIVATION: Single or Dual push button
COMPOSITION: Metal
INTERFACE REQUIRED: Isolated section of track
ACTION PERFORMED: When the OUT button is
pushed, Sam opens the door, exits the shanty and the semaphore arm goes
down showing a red light. This action disables the power to the track in
front of the shanty causing the oncoming train to stop for train orders.
When the IN button is pushed (758A) Sam returns into the shed, door
closes, arm goes back up showing green light causing power to be returned
to the track and the train departs. Panel
at right shows typical east coast semaphore positioning of arm with light
which Sam was styled after.
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