Recent content by shdhavboughtanewhouse

Thanks, will do. I assume I switch the main switch off, take the cover off disconnect and replace the mcb.

It says Hager B6 6000 230/400 v~ 3 MT 106 450106 7 The boss is pretty competant!

We've tried that just now but there is no resistance at all in the offending mcb.

All the overhead lights in one part of the house have gone out. We have reset the main trip but are unable to reset the mcb for the bit where there are now no lights. Can we change the mcb or do we hve to get a man who can?