mapj1:
well in many designs if you leave a cut out totally unsealed, you are leaving it where live terminals can be exposed by anyone without the use of tools, and not small area rcd protected terminals at that. So assuming you find an unsealed cut out, then to be responsible to the safety of others needs something, even if it is little more than a twist tie of wire.
Actually proper seals are not that expensive. I'm sure other parts of the internet sell smaller quantities. And in the longer term the DNO really ought to be told to come and fit one of theirs when they have time.
mapj1:
well in many designs if you leave a cut out totally unsealed, you are leaving it where live terminals can be exposed by anyone without the use of tools, and not small area rcd protected terminals at that. So assuming you find an unsealed cut out, then to be responsible to the safety of others needs something, even if it is little more than a twist tie of wire.
Actually proper seals are not that expensive. I'm sure other parts of the internet sell smaller quantities. And in the longer term the DNO really ought to be told to come and fit one of theirs when they have time.
We're about to take you to the IET registration website. Don't worry though, you'll be sent straight back to the community after completing the registration.
Continue to the IET registration site