The DCC80 Autofrog is a simple switch that automatically changes the frog polarity on your DCC layout. In most situations, the use of electrofrog points is recommended on digital layouts to ensure reliability but this can make extra switching more complicated than it needs to be. There are three solder connections on the board, 2 connections labelled “R” - which should be connected to the rails or bus and 1 connection labelled “F” which can be connected to the frog input wire.

GAUGEMASTER GM 2210201 CLASE 73 E6003 BR VERDE - DCC - CALIBRE N | Condition: New: Other (See Details)

Heljan 1713 Grand Hotel también conocido como Gaugemaster - GM486 FORDHAMPTON HOTEL | Condition: New

ATLAS N GAUGE MASTER GUNDERSON 7550 DOBLE PUERTA TTX #663810 PN 50006934 | Condition: New

ATLAS N GAUGE MASTER GUNDERSON 7538 PUERTA ÚNICA BNSF #761467 PN 50006943 | Condition: New