These cables are used for power supplies with Protective Multiple Earthing (PME) systems, where a combined Protective Earth (PE) and Neutral (N) - together known as the PEN - connects the combined neutral-and-earth to real earth at multiple locations to reduce the risk of electric shock in the event of a broken PEN.
Concentric Cable Specification
|S. N.||SIZE(SQ.MM)||Cond. Dia(MM)||InsulationThickness||No/Dia ofArmor||SheathThickness||OverallDiameter||CurrentCapacity|