DCC Concepts Cobalt REX Relay Extension Board V0076 OReilly Model Products Ideal for models requiring up

Ideal for models requiring up to 450 watts of power

Original expression sticker

one bumper bracket and mounting hardware

UGears tram is inspired by the first street-cars and funiculars

military models

DCC Concepts Cobalt REX Relay Extension Board V0076 OReilly Model Products Ideal for models requiring upThis is a DCC Concepts DCP REX Cobalt Relay Extension Board Cobalt REX is an infinitely flexible set of add on changeover relays that can be operated all at once or in pairs. Cobalt REX can be used with normally open or normally closed type switches, triggered by detectors and other things. Cobalt REX is very easy to use and totally configurable to meet almost any need Combine REX and Cobalt S switches or Cobalt motors and there are NO limits to the