Adding a separate circuit for train layout.

@Manny R. posted:

I have built a 6x12 layout with 5 separate tracks on 3 levels in my garage. I have not fully powered everything - it is a process. I am concern that I may need to add an independent electical circuit - I will be using 2 transformers - one a Z-4000. I also will have several buildings with plug in power sources. Any suggestions will be appreciated.

Thanks!

A 15 or 20 amp dedicated circuit would be more than enough. Because it's in a garage, you will need to add GFCI protection. A receptacle or breaker can be used.

Bob