... would bear certain external mechanical pulling forcesKVVRCopper conductor PVC insulated PVC sheathed flexible control cablesMoveable installations in chambers where cables should ... 614~144~10KVVR4~61——KVVRP4~614~48——Note: Recommended core numbers are 2,3,4,5,7,8,10,12 ... 61. 0.6/1-35kv control cable,Flame-retardant copper conductor PVC insulated and sheath steel tape steel wire armoured control cable,