Cable Trunking for signaling, communications and power are built to the manufacturer specifications scaled down to 1:76.2 scale. This collection includes 'C series' cable troughs and lids used by Network Rail, London Underground and previously British Rail. The collection was designed from BRB standards, technical diagrams and photographs. Our collection is not only accurate but is also functional. When used with ~22ga wiring the cable troughs can be used to route signaling, communications and power cabling on a layout. Alternative low-profile lids are available for each of our cable troughs for increased cable capacity.