DCD-SA3-SM.1 Zen 3-Wire Small Stay Alive for Zen Black & Blue+ Decoders People-and-Figures Part of the BRIO World:

Part of the BRIO World: This train set is fully compatible with other BRIO World sets

These were the Perkins 4-199 for 3-ton and P4 and P4203 for six ton

while the tank transporter section is identified in white as X464390

Across many countryside views it's common to see electricity pylons lined up

A lovely accessory to expand your ever growing BRIO world

DCD-SA3-SM.1 Zen 3-Wire Small Stay Alive for Zen Black & Blue+ Decoders People-and-Figures Part of the BRIO World:A single small 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.