On Wed, 20 Jan 2010 02:47:45 -0800, JJ wibbled:

About to wire up the new kitchen (yup, all under BCO and needing part P
signoff) and all the sockets are mounted and conduit in place.

I now have a choice

4mm T&E radial on 32A RCBO

Table 4D2A, ref method B (conduit on wall, and my understanding is this
is the correct ref method for conduit in a masonry wall) states 30A for
4mm2.

OK, being pedantic - what do others think?

Cheers

Tim

--
Tim Watts

Managers, politicians and environmentalists: Nature's carbon buffer.