Sorry Tazz, genuine error.
The posts were relating to arguments regarding the use of 6mm cable on 8.5kw showers.
On paper its a no no. In practice on a 32a mcb they were finding no thermal damage or evidence of.
I would never condone this on a new install, far from it. But I have seen it myself and even 8.5kw on a 4mm with again no signs of thermal damage.
On the other hand I have come across a number of 45 amp pull switches with poorly connected cables often on the neutral side which have deffo signs of heat damage.
depends really on how long the showers in use and again installation criteria ect.
I am NOT saying its good practice or correct, just that it does happen, and can happen with no ill effects.
The opposite can also be true, with dire consequences, but thankfully I have never been witness to this.
Just a quick point,
Very often good qualified sparkies will get together in the real world.
They are different ages have been in the game for varying times.
Now as said I haven't actually met up with any who know of, or have subscribed to this sight.
But one thing I can say, face to face you can talk freely and discuss different viewpoints and opinions.
I am well known and respect them for who they are and what they know.
Never would they say or imply that a 61 year old man who has been in this industry since the age of 17.
Covered an apprenticeship C&G 236 part 1,2, B and C. 16th 17th 2391
JIB registered approved and Site manager gradings.
Worked and run commercial installs for Aldi ,Q-Fit, Frenchay Hospital cleft unit. Ushers pubs. Texaco garage installs along with the gilbarco lads, a great bunch as I remember. (Cold windy wet and making off MI's. No not fond memories there)
Anyway I digress, as !!!! incompetent.
But you come onto a forum such as this and well !! It speaks for itself.
I noted a comment about coming on the site to build up there post count, and to boast about what they do or do not know.
There is an underlying ego problem going on here, and of course this aint part of the real world.
I won't be posting up again, because I have become highly suspicious of the types of people that are on here.
By that I mean some of the regular posters who seem to be drawing together against new meat so to speak.
Its not healthy.
Sorry if I have rattled cages, but it needs to be said.
This link shouldn't draw moderation hopefully
http://www.electriciansforums.co.uk...ons/48104-using-8-5kw-shower-6mm-circuit.html