B503 3 Aspect (R/Y/G) Standard Square Head Signal option-set-180 Length: 271mm

Length: 271mm

Across the rear doors

Recommended for use with Decoder RoS-N18 or 36-567A

This set includes over 6

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

B503 3 Aspect (R/Y/G) Standard Square Head Signal option-set-180 Length: 271mm3 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