3.3kV Mains Cable

3.3kV mains cables with LSZH armoured construction are designed for medium voltage power distribution in industrial, utility and infrastructure environments. These cables are used in fixed installations where reliable electrical performance, enhanced safety characteristics and mechanical protection are required. Featuring Low Smoke Zero Halogen insulation and available with Steel Wire Armour (SWA) or Aluminium Wire Armour (AWA), they are widely used in plant distribution networks, heavy industry and large-scale electrical systems.

Why choose 3.3kV Mains Cable?

• Designed for medium voltage power distribution systems in industrial plants, utilities and infrastructure projects.
• Suitable for underground installation where mechanical protection and electrical reliability are essential.
• Ideal for installation on cable tray systems in substations, processing plants and heavy industrial facilities.
• Compatible with conduit and duct installations for protected routing of medium voltage fixed wiring circuits.
• The LSZH sheath reduces smoke and corrosive gas emissions in the event of fire, improving safety in enclosed environments.
• SWA (Steel Wire Armoured) construction provides strong mechanical protection for multicore medium voltage cable installations.
• AWA (Aluminium Wire Armoured) construction provides suitable protection for single-core installations while reducing magnetic effects associated with steel armour.

3.3kV LSZH armoured mains cables provide reliable medium voltage power distribution for industrial and infrastructure systems where electrical performance, fire safety and mechanical durability are essential. Available in SWA and AWA constructions, they are suitable for demanding fixed wiring applications across a wide range of engineering environments.