A metal electrical accessory mounting box

摘要

A metal electrical accessory box (1), a process making the box and a mounting grid plate (310) for mounting an electrical device (334) such as a switch in the box (1) are provided, the box has a base (10) and one or more walls (13) extending from the base; a ledge (100) is formed in an outer edge (11) of the or each wall so that an outer edge surface (203) of a front plate (2) at an angle to the base is flush with the corresponding external surface of the wall at an abutment (100/214) of the wall and front plate: the grid plate (310) has opposed lateral tongues (352) extending outwardly away from the device (334) so as to locate the plate on a surface (372) surrounding a standard flush mounting box (370) and a surface mounting box (1).