Electrical connection box

摘要

An electrical connection box for a vehicle has bus bars providing terminals which stand up close to each other, and an insulation plate through which the terminals project. A case member covering the insulation plate provides housing spaces for the terminals. A partitioning wall of the casing separating the housing spaces contacts the upper end of an upstanding wall of the insulation plate. One of the partitioning walls and the upstanding walls has a recess and the other has a projection received in the recess. This prevents liquid passage from one housing space to the other, and minimizes risk of current leak between terminals.