Originally Posted by phillyreading:
I would go with an 18 gauge wire so that it will work better and not have problems later. A 22 gauge wire may burn out over time or get some excessive wear and give out.
With electric wiring go a little heavier with wire and you won't be sorry later.
Lee Fritz
Me too, normally But, the wire for Z-Stuff switch machines is only a momentary control wire. My Z-Stuff wiring has served flawlessly on my very large layout for 10 years. Voltage drop over long distances would have been my only concern and that hasn't been an issue.