text: I am not sure that i have understand your question! Let me tyu to answer. The voltage in Greece is 220v as in most European countries. The electric cable has 3 poles ( i mean the smaller cables). The one is with the 220v and its colour its always Black or Red or Brown(you will find red or brown in older cables and in old house with an old wiring). Second is neutral which is always Blue or Gray.\nThe ground cable is always Yellow/Green (both colours on the same cable). \nHope i have helped!