Charactaristics of Primary Supply Overcurrent Protective Device

[Amp David]

With a 2 way CU that is fed from a 32 amp MCB, when it comes to filling in an EIC, in the 'Charactaristics of Primary Supply Overcurrent Protective Device' part of the cert, is this the 32 amp MCB, or the main service fuse at the house end.

Thanks in advance chaps.

 

[DHES-LTD]

With a 2 way CU that is fed from a 32 amp MCB, when it comes to filling in an EIC, in the 'Charactaristics of Primary Supply Overcurrent Protective Device' part of the cert, is this the 32 amp MCB, or the main service fuse at the house end.

Thanks in advance chaps.

Cut out fuse.

 

[robsparky1975]

I would fill it in like this:

Circuit

1,2 or whichever existing number on cu it is,sub main supplying 2 way cu in ?????

Then leave a gap,and fill out 2 way cu,all the test results would be filled in as usual for sub main and 2 way