You can interrogate your electrician to whatever extent you wish in order to gain an understanding of why he/she is recommending whatever they are recommending ... and if they are unable to explain their reasoning clearly enough for you to understand, then you're probably talking to the wrong electrician.I appreciate the input, but I would still like to get a feel for what's out there and understand the differences between them. I dont like not knowing why the engineer or fitter has chosen something. I've had bad experience in the past when people have fitted the cheapest rubbish they could find out of sheer laziness.
One spare is nowhere near enough. 4 or 5 would be more usual.I have 9 circuits but I would like one RCBO spare.
There's a CU manufacturer called Fusebox!I rate Hager highly. Some say Fusebox is good, but I've never seen or installed their stuff.
One spare is nowhere near enough. 4 or 5 would be more usual.
You will also need additional ways so that high loaded circuits can have space next to the RCBOs to avoid them being derated.
A further 1 to 3 ways will be required for the SPD.
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