B503 3 Aspect (R/Y/G) Standard Square Head Signal option-set-180 This set includes over 6

This set includes over 6

DCP-ATB have Blue and DCD-ATW contains White LEDs

Railway Passenger Information Screens (PIS) are display screens installed in railway stations and onboard trains to provide passengers with real-time information about train schedules

000 comprised the Amazon 4-door saloon version

Length: 271mm

B503 3 Aspect (R/Y/G) Standard Square Head Signal option-set-180 This set includes over 63 light signal red green yellow standard square head This 3 aspect signal is placed at the side of the track. A red light indicates stop, a yellow light indicates caution the next signal is red and Green indicates permission to proceed or route clear. . It is suitable for any layout based from around 1970 onwards, when this style of signal head came into use. Examples could still be found on the network until 2009, when the new slimmer signals became