On Tuesday, 18 September 2018 21:50:42 UTC+1, Andy Burns wrote:
tabbypurr wrote:
Dave Plowman wrote:

it's not unusual to use 1.5mm MICC for a ring

if you have something informative to add rather than silliness please do.

Not wrong, but probably unusual ...

433.1.204

"The circuit shall be wired with copper conductors having line and
neutral conductors with a minimum cross-sectional area of 2.5mm^2 except
for two-core mineral insulated cables complying with BS EN 60702-1, for
which the minimum cross-sectional area is 1.5mm^2."

MICC is not unusual in blocks of flats. My comment was not a response to his mentioning its use.


NT