Quite so. The Ashley/Hager ones now have the MF mark on the outside.I am likewise surprised and curious. ... The say the mark has to be visible during installation, but surely the outside of the lid would be "visible"? ....WOE not mark the outside of the box? Where are the Ashley J80x marked?
Quite so. Even cheap and nasty 'chockboxes' have provision for securing with a screw. However, I'm not sure that it's necessarily BS 5733 in this case - does BS7671 not require that an enclosure containing live conductors cannot be opened without use of a tool?I'm assuming the cable tie is because BS 5733 requires a tool to be needed to open it, so once installed anybody wanting to confirm BS 7671 compliance by verifying the presence of an MF mark would have to carry out a destructive operation. WOE not design the Wagobox to be secured with a screw? A hole in the lid and a block for an installer-provided self-tapper would do.
Maybe. If/when we discover what BS 5733 actually says/requires, we might be in a position to form an opinion about that.Maybe it is BS 5733 which should be changed
Kind Regards, John