Remote Controlled Decoupling and Signal 12V

Notable parts

• 3 moulds appear in no other set: Train, Track 12V Decoupler Base Rip Cord; Train, Track 12V Decoupler Base Rotor; Vehicle Track, Train, 12V Decoupler Base.
• 1 part comes in a colour no other set has for that mould: Control Unit, Train 12V, 8 x 10 with Train Decoupler print (Light Gray).
• 1 printed part is only in this set: Brick 1 x 2 x 2 with Inside Axle Holder with Yellow Triangle Print (Black).
• 2 parts appear in only a few other sets: Vehicle Track, Train, 12V Conducting Rail Straight for 12v Remote Controlled… (Light Gray) — also in 5085 Insulating Track Plus Socket 12V (Isolating Rail), 7860 Remote Controlled Signal 12V; Wire with 2-Prong Connectors, 12V / 4.5V 190L (Light Gray) — also in 7866 Remote Controlled Road Crossing 12V, 7858 Remote Controlled Points Right 12V, 7859 Remote Controlled Points Left 12V (all Train).
• 1 part is otherwise only found in Train sets: Train Track Sleeper Plate 2 x 8 without Cable Grooves (Dark Gray) ×2.

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.