Just for paperwork. It's the second one I've seen like this in the last couple of weeks. The first was still set up as 3phase with 2 of them used to feed separate flats. Was wondering if there was a simple answer I didn't know. Out of curiosity I'll try calling the DNO next week and see what...
The second incoming cable has some sort of potting compound in the top, the earth goes behind this and is connected to the sheath of the cable entering the fuse carrier.
Around here (Hertfordshire) I see quite a few incoming heads with 2 fuse carriers, only 1 is ever connected so assume there...
Please can someone confirm the BS number and Type of a BICC 3phase fuse head. It's in a domestic property and only one of the fuses is being used. The only code on it is SC604F?
https://imgur.com/a/QzmQRK0