... electric equipment in controlling,monitoring loop and circuit protecting at Rated AC voltage 450/750V or less than.Power plants,Factories,Mined ... . 3. Type, Name, Size TypeNameCore NO.Nominal cross Sec.(mm2)Rated Voltage(V)KVVCopper,PVC insulated,PVCsheathed Control cable2--610.75--10450 ... cable2--610.75--10450/750NH-KVVCopper,PVC insulated,PVC sheathed,Fire-resistant Control cable2--610.75--10