Electrical junction box for a vehicle

摘要

An electrical junction box for a vehicle has a casing (14, 15, 17, 18), and an electrical circuit comprising a fuse connection circuit, a relay connection circuit and a connector connection circuit. The casing has at opposite sides connector sockets (70, 80) for electrical connectors. In the casing is a connector module (11) comprising a plurality of insulation substrates (20) stacked one on another and parallel elongate bus bars (22) on a first surface of each substrate and parallel flexible conductors (21) on a second surface of the substrate and extending orthogonally to said bus bars. Each said insulation substrate has apertures through it at which the bus bars and flexible conductors are connected to each other by welding to provide desired circuit connections (20b). The bus bars (22) extend from the insulation substrates and provide tabs projecting into the connector sockets (70, 80). A thin junction box is obtained.