Check the listing for details. Modelling Overhead Catenary - Peco publications SYH26. Condition: New, Made in United Kingdom. Listed at 5.70 USD. Produced in collaboration with German catenary specialists Sommerfeldt, they replicate (in true 4mm scale) a common design of the overhead lineside equipment (OHLE) catenary mast as seen around much of the UK electric railway system. Using robust nickel silver and steel parts these masts will last considerably longer than a fragile plastic mast, important given their potential vulnerability on a working model railway.Also available are packs of copper contact wires of varying lengths, meaning that the modeller can set up their catenary for most track formations, not just straight, but curved sections too. A useful installation jig is also provided, enabling the accurate positioning of the masts in relation to the track, vital if the trains are going to run smoothly. The best practice for c.