what classes as been connected directly to the origin?

[2009robw1]

Hi
Just a quick question relating to filling out niceic test certs. Is a d.b deemed to be connected directly to the origin of an installation when supplied via an rccb? Am I right in thinking that if over current protection to any d.b is provided by the main distributors fuse then it is classed as been connected directly to the origin even if physically it isn’t.

 

[i=p/u]

your right.. if fuse is in before cu, then it is technically a distribution circuit. so a zs instead of ze.. but a ze.