nicebutdim

To be fair the OP doesn't mention RCBOs, so I can see how someone might have picked up only on the double pole aspect of the post. I...

@poni said: Double pole is for two phases circuits. A DP MCB can be used on single phase and provide isolation. A DP (Double Pole) MCB...

722.531.3.1 RCDs shall disconnect all live conductors. As @nicebutdim check with the manufacturer as to the requirements.

Dp (sp+n) rcbos are helpful where you have a N+E fault as sp ones won't clear the fault, particularly on TT earthing where an upfront...

it's not illegal, just looks odd. It's also perfectly legal to install a doube socket upside down, with modern moulded on plugs, and old...

It's not an improvement aesthetics wise, and certainly not an improvement as to the location of the switch regarding ingress or heat.

You could look at fitting a 1G back box and isolation switch

In general there is no downside with SP+N RCBOs, considering the alternative is single pole devices at the roughly same price or...

SP+N lacks overcurrent protection on the neutral.

think I might have used a grid switch last time I needed one

I've read about these before, but have never been able to locate one. Schneider market an isolator for vertical or horizontal mounting...

Tenants certainly can be, but that applies equally to home owners and they don't have to have any inspections or certificates. 🧐 Before...

Sadly far TOO MANY sparks think that installations need to comply with the 18th edition and clearly don’t understand what the C3 is for

Hi Guys ...Just an update:- after trying all options tech help finally got back. The meter, although E7, did not have an internal...

There is an element of individual interpretation when assessing immediate or potential risks and dangers for coding onto an Electrical...