socket power icon. electric plug . 110v, 220v, 380v voltage danger sign in flat style

font text brand line diagram logo circle presentation number cartoon document label advertising screenshot design multimedia drawing signage socket power icon electric plug symbol 110v 220v 380v voltage danger sign vector flat style type electrician australia connect electrical round power switch electric accident device voltage energy high cord single danger uk plug wire 50 volt current outlet socket cable white german symbol receptacle black connector logo electro vector equipment icon wall adapter european 220 hz mains unplugged