... TYPE: Plain Annealed Copper (Flexible).CORE COLOURS: 3 Core – Brown, Blue & Green/Yellow.4 Core – Brown, Black, Grey & Green/ ... Yellow.5 Core – Brown, Black, Grey, Blue & Green/Yellow.7+12 Core - White numbered cores & Green/YellowINSULATION ... cable, Control cable, Signal cable, Elevator cable, Electronic and Power cable, Communication cable, Fiber Optic cable and so on.We ...