Reply to "When to change power source at top or bottom of grade"

Arthur P. BloomOGR Forum Member

How about you create a third insulated section, which is the track that interconnects the two loops. Use a selector switch to power it from either handle, depending upon the direction and the beginning and end of the run. Otherwise, it stays unpowered to prevent a runaway train from entering and causing a Gomez.

1/23/2212:56 AM

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