These cables are used to transmit analogue or digital signals in measurement and process control. Unarmoured cables can be used where there is no risk of mechanical damages.
Armoured cables are well adapted to underground use in industrial applications where chemical and mechanical protection ar needed. Lead covered and armoured cables are hydrocarbons resistant and have an enhanced resistance to aromatics. The Hypron® types offer an alternative to lead caveved cables.
AFNOR NF M 87 202 (250 V) is PVC insulation with PVC outer sheath type.
PAS 5308 (300/500 V) and EN 50288-7 (170/300 V) are PVC insulation with PVC outer sheath and XLPE, silicone and Mica tape/XLPE insulation with PVC sheath types.