DCD-DSG Cobalt AlphaSwitch-D for Digital Devices Green (12) Interior-Lighting they were usually rail served

they were usually rail served by the national network and many had internal narrow gauge railway systems in order to aid movements between the standard gauge facility

Very simple set-up of ABC

Width 115mm

If you have enough room

DC or DCC layouts

DCD-DSG Cobalt AlphaSwitch-D for Digital Devices Green (12) Interior-Lighting they were usually rail servedThe DCD DSG, DSR, DSB & DSW models have a 3 wire output on the PCB and are designed to connect to and control all digital devices that have 3 wire left right control needs. The outputs are +5v 0v so you can use these switches to drive computer or DCC control at the same time. These switch packs are independent of train driving preferences. They can be used for the control of Accessories on AC, DC or DCC layouts. These switches are recommended for use