DCD-SA3-LG.1 Zen 3-Wire Large Stay Alive for Zen Black & Blue+Decoders Scenics-Modelling although it could be used

although it could be used on any layout depicting areas with stone buildings

You can enlarge your LGB starter set circle into an oval with a passing track

Use this switch to control the polarity on the N Gauge Code 55 SL-E383F Scissors Crossover

8 sprues + mirror sticker

A superbly detailed Signal Box kit

DCD-SA3-LG.1 Zen 3-Wire Large Stay Alive for Zen Black & Blue+Decoders Scenics-Modelling although it could be usedA single large Stay Alive with 3 wire connections to the decoder. Totally Plug and Play with Zen decoders. Usable with Zen Black, Zen Blue+, Lenz and ESU or any decoder with three wire connections for Stay Alive. Please note that connection of a DCCconcepts Zen Stay Alive to a non DCCconcepts decoder may invalidate your warranty, please check documentation which came with your decoder for details.