In my consumer unit I have a MK5780s 80A rcd protecting the ring circuit and lighting circuit in the utility room. It also protects the cooker in the kitchen.
All items on that rcd circuit no longer work.
Switching the rcd on makes no difference. Doesn't trip out, just doesn't work. Also, unlike my other rcds, the test button no longer trips the rcd.
Could it be that the rcd needs replacing?
Do these rcds often need replacing?
Thanks
All items on that rcd circuit no longer work.
Switching the rcd on makes no difference. Doesn't trip out, just doesn't work. Also, unlike my other rcds, the test button no longer trips the rcd.
Could it be that the rcd needs replacing?
Do these rcds often need replacing?
Thanks