... for connections of electric equipment in controlling,monitoring loop and circuit protecting at Rated AC voltage 450/750V or ... less than.Power plants,Factories,Mined indoor,Ports and Petrochemical enterprises,Pipeline etc. Stationary Places. 2. Using ... 610.75--10450/750ZR-KVVCopper,PVC insulated,PVC sheathed, Flame-retardant Control cable2--610.75--10450/750NH-KVVCopper,PVC insulated, ...