I've come to notice this week that my rcd doesn't trip when neutral and earth touch (with relevant mcb turned off).
I'm certain that it always has because I always tape end of neutral if I'm adding or changing a socket to stop nuisance trips.
The test button on rcd works as it should
Is this something I need to get looked at or does it not always do it?
I'm certain that it always has because I always tape end of neutral if I'm adding or changing a socket to stop nuisance trips.
The test button on rcd works as it should
Is this something I need to get looked at or does it not always do it?