DCD-SA3-MD.1 Zen 3-Wire Medium Stay Alive for Zen Black & Blue+ Decoders Class-59 or a servo system such

or a servo system such as the Pecolectrics SmartSwitch

We know that children sometimes play with toys in other ways than expected

D variants

The charging current is limited in order to avoid an undue load on the booster

145' (44 m) total scale length

DCD-SA3-MD.1 Zen 3-Wire Medium Stay Alive for Zen Black & Blue+ Decoders Class-59 or a servo system suchA single medium 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.