What about the incoming protection for the installation?Ironically you mention fuses (neozed etc). Well, in five years time, only place you will see a fuse in this country is likely to be a museum
Discuss Global IR testing on RCBO populated CU in the UK Electrical Forum area at ElectriciansForums.net
What about the incoming protection for the installation?Ironically you mention fuses (neozed etc). Well, in five years time, only place you will see a fuse in this country is likely to be a museum
A 63 amp mcb for a standard 12kva supply. As of February this year, new regs stipulate that now becomes a double pole 63ampWhat about the incoming protection for the installation?
That is interesting. Certainly makes it easier to disconnect the CU supply to do any work!A 63 amp mcb for a standard 12kva supply. As of February this year, new regs stipulate that now becomes a double pole 63amp
Ironically you mention fuses (neozed etc). Well, in five years time, only place you will see a fuse in this country is likely to be a museum
Of Course, but I do believe that the majority of rural ROI properties are still TT, but I have no facts to back that up except for the lodge I stay at in Enniskillen.I think ROI is mostly TN-C-S now so no need for an incoming RCD. In any case there has to be some form of over-current protection so it would need to be an RCBO here.
Of Course, but I do believe that the majority of rural ROI properties are still TT, but I have no facts to back that up except for the lodge I stay at in Enniskillen.
Yes.The difference between it and the other mcb, s is that it may be a "C" instead of a"B" type if the supply characterises allow. You raise an interesting question in my mind though as to why it can be a regular MCB instead of an MCCB and offhand I suspect it may have to do with the DSO, s protective fuse in the meter cabinet. Must look into that.That is interesting. Certainly makes it easier to disconnect the CU supply to do any work!
It is just a regular MCB (not MCCB)?
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