The present invention relates to a termination connection part for a power cable. It includes an insulating pipe which is filled with insulating oil and to which a power cable is inserted by a certain length; a molding insulating layer which is formed on the outside of an exposed insulating layer of the power cable in the insulating pipe and is made of the same material as that of the insulting layer; an electric field relaxing cone which is formed outside the molding insulating layer and relaxes electric field concentration; and a shield layer which electrically connects the electric field relaxing cone and an external semiconducting layer of the cable.
