Abstract: An object of the present invention is to provide an electrical junction box having a new structure that can simplify a parts control and can lower a cost in production by enabling already available connecting terminals to be converted. Support projections are provided on an insulation plate. The support projections receive and support connecting terminals and have projecting dimensions corresponding to the connecting terminals. A casing contains the insulation plate. The casing is provided on a surface opposed to the support projections with recess-like or bump-like matching portions that contact with projection end surfaces of the support projections to position the support projections.

Abstract: An object of the present invention is to provide an electrical junction box having a new structure that can simplify a parts control and can lower a cost in production by enabling already available connecting terminals to be converted. Support projections are provided on an insulation plate. The support projections receive and support connecting terminals and have projecting dimensions corresponding to the connecting terminals. A casing contains the insulation plate. The casing is provided on a surface opposed to the support projections with recess-like or bump-like matching portions that contact with projection end surfaces of the support projections to position the support projections.

Abstract: An object of the present invention is to provide an electrical junction box having a new structure that is formed by using a plurality of bushes in the same mold in correspondence with different kinds of casing body and can be readily and rapidly recognized whether or not the electrical junction box is formed by the regular bushes. Casing bodies are provided with common molding portions that are formed by the same mold, and a plurality of bush molding portions that are formed by exchangeable bushes with the same mold in correspondence with kinds of box bodies. Common identification marks corresponding to the kinds of box bodies are formed on the bush molding portions by the bushes.