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Hi everyone, I am currently wiring Grade A fire alarm system in youth club, we have disabled toilets with shower, so my question is what sensor would be best in there to prevent false alarms with steam from it. And the second thing is it is not possible to give the detector 500mm clearance from...

I am working on a site, 5 new build domestic 3 bed house, dno is only supplying 2 phase supply (33kva max load) is this enough for connecting 5 properties?

Thank you so much guys for your valuable response' much appreciated

I am currently working on project' which is a new build youth club building of three stories and a basement. Customer wants the consumer unit of whole building to be installed on 2nd floor in the service cupboard inside a room. Can anyone suggest if it is compliant with the standards or not ?

I tested an old installation and got minimum reading of 3.4 Megaohms . It is still acceptable. But what you guys recommend , should i rewire the house or is it ok ?

I have only this picture at the moment i just need to find a blank plate for this if that works

Thats good idea , thanku so much everyone

There are 3 conduits from bottom and 1 from top so it might be difficult to find box to fit in that space

Which connectors should i use to extend cables to comply with latest bs regulations

At a property there are old colour wires coming through steel conduit which is connected with flange coupler to old metal consumer unit and steel conduit is used as earth ( CPC) . i am replacing cu with 18th edition box which requires more space so iam trying to put the consumer unit to other...