Finished product 4-part relay boxes

PROTOTYPE
Relay boxes, also called relay cabinets, were located next to the tracks. They were used as part of the interlockings between tracks, points and signals, and were generally located near railroad stations and marshalling yards.

MODEL
This pack contains 2 large and 2 small relay boxes. These are 3D printed models made from photopolymer resin. These models are pre-painted and ready to use on the layout right out of the box.