AWA armoured cable is used in single core cable and it is non-magnetic. When an electric currentpasses through a cable it produces a magnetic field (the higher the voltage the bigger the field). The magnetic fieldwill induce an electric current in steel armour (eddy currents), which can cause overheating in AC systems. The single core awa armoured cable non-magnetic aluminium armour prevents this from happening.Awa armoured cable for fixed wiring arrangements and power networks. Suitable for underground, indoor and outdoor use in cable ducting