PURPOSE: A double safety multi-tap is provided to turn on/off main switch and auxiliary switch of multi-tap through insertion of a plug. CONSTITUTION: An auxiliary switch display lamp is installed at the upper end portion of protrusion in an LED type. The auxiliary switch display lamp emits light when the auxiliary switch is turned on. A main switch display lamp emits light when the main switch is turn on. A power plug insertion hole(40) is installed at the lower end of the auxiliary switch display lamp. A push switch(20) is mounted inside the power plug insertion hole.
