Wiring Turnouts - wiringfordcc SUGGESTION: Wiring Dual Gauge Turnouts. It is a track work arrangement that separates a dual gauge track into a standard gauge track and a narrow gauge track. It has no moving points. The guard rail guides the flange of a standard gauge train to the left while narrow gauge trains PECO · Atlas[PDF] DCC Wiring – A Practical Guide. - 4dpnr Basic Plain Track Wiring for DCC. Track Feeders 20 –24 gauge stranded Track Bus Wires: 10 gauge – 14 gauge, solid conduit wire (14 gauge more than sufficient for 100 feet run in HO.) 3 feet+ OK between feeds, closer on smaller code track. Solder rail joints between feeders and/or at least one feeder each rail length.