1 Gang metal box / junction box(bottom out)
The box on the picture is galvanized electrical switch box.
73mm * 73mm * 35 mm
1 Gang metal box / junction box(bottom out)
1 Gang metal box / junction box
73mm * 73mm * 35 mm
bottom out
The box on the picture is galvanized electrical switch box(steel box,junction box,outlet box).
The specification is 73 x 73 x 35mm (1-GANG).
The standard is BS4662
Have a uncork button, used to lengthen the 1-gang box