manufactures have classed as double insulated, that would be good enough for me, look at the fitting outside looks metal & the plastic part in the middle where the cables would go would then make this double insulated.
I am no expert but I would go with the manufacturers instructions.
Carrying out tests on new builds we have been carrying out, get first test cert over from sparks on site LL & NN look good earth way down low, then remembered metal walls caddy straps light circuits ect.
Few days later same site different sparks phone call same as above been checking everything...
this may not be what everyone does & only as we undertake a bit of new build work, we use click connectors or similar & we don't install lamps until after ZS same with Dimmers wago out or stick a temporary switch on, finish testing & then install lamps & dimmers. also helps with cash flow...
We use certain manufacturers fan on jobs & insists on 3amp fuse in destructions, spoke with them about it they will invalidate any claims if it is not installed correctly.
Have been using another brand for continuous running if this fed from 6A light circuit it is fine in the instructions.
We...
Been using SimPro enterprise for a year now, very good system if you put the time in.
When you buy a license you get a mobile connect units also, if you buy 2 then you get 2 mobile connect units.
If you set up job client ect you can assign someone & if set up correctly will send job details...
Hello Richard
speaking with a colleague today he mentioned that over last few weeks he has been informed that you can above 4Kwp on the roof system on single phase systems without the need for the relay as long as you use a suitable inverter something to do with the protection facility & set...
2.5mm bare copper wire is roughly round about, in the same ballpark, approximately, equivalent to a 100A fuse wire, so what's the problem? :mad:
remember years ago being disturbed while I was doing some testing to find circuits in a very rubbish install & I used bit of 1mm as a link & forgot &...
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