Housing for electrical installation with fastening device for the cover and the wall fastening

摘要

A box for electric material, comprising a box-shaped base (12) defining an upper aperture (18) and an internal volume (20). The base (12) has at least one fixing section (24) in which is defined a first seat (46) adapted to receive means for fixing a removable cover to the base (12) and a second seat adapted to receive a screw (36) for fixing the base (12) to a support wall. The first and the second seat (46, 64) are substantially aligned to each other and are insulated from the internal volume of the base (12). One of said seats is integrally formed with the base whereas the other is provided on a separated element fixed to the base (12).