Patent attributes
An electric connection box includes a housing in which a containing space is provided, and a first substrate unit and a second substrate unit which are contained in the containing space and output power input from a power source on the outside of the housing with respect to a load. The first substrate unit includes a first power source input terminal including a first terminal exposed portion, and the second substrate unit includes a second power source input terminal including a second terminal exposed portion. The first terminal exposed portion and the second terminal exposed portion are fastened by a fastening member and are electrically connected along with a power source connection terminal at least a part of which is exposed to the outside of the housing and which is connected to the power source, in a state where the first and second substrate units are contained in the housing.