Now that more and more layouts are using Digital Command Control, we've revised our entire selection of turnouts to make them DCC-Friendly. These new versions feature electrically isolated frogs and points to eliminate polarity problems that may cause short circuits when decoder-equipped locos or cars with metal wheels enter the turnout.
 
These drop-in replacements for existing Walthers Code 83 products come fully assembled with:
 
Pre-wired jumper
 
Isolated frog with built-in connection; an access point allows you to convert to a live frog if desired
 
Powered points with correct polarity
 
Improved point clearance gaps to prevent short circuits from metal wheelsets
 
Insulated tie bar
 
Tab reinforcement to hold points more securely
 
Option to power frog through switch machines