Catenary Wire Suspension Cable 3mm x 100 Metre Drum Galvanised Mild SteelOur premium catenary wire is designed to ensure reliable electrical energy transmission for overhead line systems, such as trams, trolleybuses, and trains. Crafted from high quality galvanised electrolytic zinc plated steel, this durable wire is resistant to corrosion and wear, making it ideal for demanding environments. Its 7 x 7 construction provides excellent strength and flexibility, with a maximum static load of 190kg.. Key Features 3mm diameter