Resin molded bushing and switch

摘要

The purpose of the present invention is to obtain a resin molded bushing which enables an electric field relaxation shield to be easily positioned in a switch. A resin molded bushing is provided with: an electric field relaxation shield which concentrically surrounds the outer periphery of a core wire produced from a conductor; a cast resin which covers the core wire and the electric field relaxation shield; and an elastic member which is provided on the outer periphery of the electric field relaxation shield and buried in the cast resin. The height of the elastic member is equal to the thickness of the cast resin which covers the electric field relaxation shield.