NCE 5240226 Automatic Program Track Adaptor for Power Cab

NCE The Power of DCC Automatic Program Track Adaptor for Power Cab 5240226
Adds a separate program track to Power Cab system. Prevents accidental programming of ALL locos on your track when using Program Track mode. Automatically disconnects your main line when in Program Track mode but does not affect Program on Main. Compatible with all DCC systems.