Terminal block and method of molding it

摘要

An object of the present invention is to suppress the peel-off of secondary molding resin by preventing inclination of an insulation wall in a partition wall and make it easy confirmable that the insulation wall is not inclined in the partition wall. A terminal block 10 fastens conductors by placing the conductors one above another and fastening bolts and includes a plurality of nuts 30 on which the conductors are to be placed and partition walls 50 partitioning between adjacent nuts 30. Each partition wall 50 includes an insulation wall 24 provided in an insulation plate 20 arranged below the nuts 30 and a molded resin portion 60 covering the upper surface of the insulation wall 24 and the side surface of the insulation wall 24. Exposed portions 27A, which are exposed upper end parts of a projecting portion 27 provided on the insulation wall 24, are provided on the upper end surface of the molded resin portion 60.