That's true, however in most cases what you can see of the cable is less than 50mm depth.
What I'm asking I guess is, all the circuits 1 to 5 I mentioned above, can in general constitute c3 because it met previous regs, however what if:
A. You know or can see it's less than 50mm or
B. You don't know the depth, is a LIM on the depth enough to justify a c3 or would an rcd now be a requirement?
What I'm asking I guess is, all the circuits 1 to 5 I mentioned above, can in general constitute c3 because it met previous regs, however what if:
A. You know or can see it's less than 50mm or
B. You don't know the depth, is a LIM on the depth enough to justify a c3 or would an rcd now be a requirement?