Joint box for connecting electrical wires

摘要

To provide a joint box, which can easily and compactly hold electrical wires along the joint box, the joint box includes a base unit having separately a joint portion for connecting electrical wires and a wire bundle portion for passing the electrical wires and a cover mounted on the base unit for covering the joint portion and the wire bundle portion. The cover includes integrally a first cover portion for the joint portion and a second cover portion for the wire bundle portion. At least one of terminals at the joint portion is connected with an earth ground terminal. The electrical wires are wired at the wire bundle portion of the joint box.