ELECTRIC WIRE ISULATING STRUCTURE IN POWER DISTRIBUTION SWITCH BOX FOR APARTMENT BUILDING

摘要

PURPOSE: An electric wire insulating structure in a power distribution switch box for an apartment is provided to surround the ends of an electric wire by a hemispherical cap and a protection cap. CONSTITUTION: A clip hanger(22) with cutting parts(22a,22b) is protruded from the inner sidewall of a switch box. A clip is formed on one side of a wire fixing object(30). An electric wire(28) is drawn to the switch box through an electric wire protecting tube(26). A hemispherical cap(42) is formed on the upper end of a protection cap(40) to surround the ends of the electric wire. An elastic support piece(41) is formed on the inner circumference of the protection cap. A hook protrusion is guided by a vertical guide groove.