Electrical connecting device

An electrical connecting device that is connected to a to-be-connected housing element that supports to-be-connected terminals of four or more poles which are arranged in a parallel manner in rectilinear form, comprising;

• connection terminals of four or more poles which are respectively electrically connected to the to-be-connected terminals of four or more poles, wherein the connection terminals of four or more poles respectively having terminal connecting parts which are connected to the to-be-connected terminals, wire connecting parts which are connected to wires at the ends on the side opposite the terminal connecting parts, and bent parts which are formed so as to be bent between the terminal connecting parts and the wire connecting parts;
• and
• a connecting housing element which has terminal supporting parts for supporting each of the connection terminals in a manner where the terminal connecting parts are arranged in a parallel manner in rectilinear form so as to be respectively connected to the to-be-connected terminals, and a wire supporting part for supporting each of the wires in a manner where wires that are connected to the wire connecting parts are arranged in the direction parallel to the direction in which the terminal connecting parts are arranged in rectilinear form, and which is engaged with and connected to the to-be-connected housing element.