Graphical symbols for use on equipmentand their descriptionsSymbol Explanation Symbol ExplanationAlternating current (A.C.) Class P equipment(equipment in whichprotection against electricshock relies on DoubleInsulation or ReinforcedInsulation)Direct current (D.C.) “ON” (power)Protective earth “OFF” (power)Protective bonding earth Stand-by (power)Functional earth “ON”/“OFF” (power;push-push)For indoor use only Caution, risk of electricshock3Important Information