

My instant observation was 1-5 are on a grey background and 6-8 are whiteEach device is numbered running upwards away from the switch it's connected to.
That was also my first observation, and I nearly made that comment myself - but I then realised that the important issue was that the labelling of 6-8 had been changed, not what colour background the labels had. The original 6-8 markings had clearly been 'reversed' in order by over-sticking new labels (with a white background). However, as everyone is saying, that very strongly suggests that it's 'those three circuits that are RCD-protected.My instant observation was 1-5 are on a grey background and 6-8 are white
#MetooThat was also my first observation, and I nearly made that comment myself - but I then realised that the important issue was that the labelling of 6-8 had been changed, not what colour background the labels had. The original 6-8 markings had clearly been 'reversed' in order by over-sticking new labels (with a white background). However, as everyone is saying, that very strongly suggests that it's 'those three circuits that are RCD-protected.
Precisely. Which is why it's incredibly obvious that the ones on the white label are the ones connected to the RCCB. Not sure why most here are pretending that it is some sort of impossible guess. It's extremely obvious.My instant observation was 1-5 are on a grey background and 6-8 are white
Hi All,
Here is a picture of our consumer unit. Would you think the RCD covers all circuits or only a subset?
The RCD says ln=63A, while the mains is 100A.
View attachment 385815
Thank you!

OP - why are you asking this ?
Press the yellow button to test the RCD - as you are supposed to every few months - to switch off the RCD and (if it works) find out what circuits don't work.
Well, if it were my CU, I'd like to know which of the circuits in my installation were RCD-protected (not the least in case the answer suggested that some upgrading/updating would be desirable), wouldn't you?Why is the OP concerned? Not that they shouldn't be, but is there a major reason behind it?
Hi All,
I attached pictures of the fuse board from our 2 bedroom flat.
How would an EICR assess this? What category would be assigned to it?
The fuse board is working well, we have not had any issues with it.
Thanks!
OMG panic stations...Quoted from an earlier thread
Why do some posters do this?
Ask questions and just provide as much info add possible is the best approach imho
Back to the OP - it’s impossible to say what the outcome of an EICR would be but my advice to you is get the CU replaced as that one is obsolete and over 20 years old
You're not alone. I think many would question whether any of those things [particularly (3) ] should be C2s.... our landlord's agent did an EICR a year ago (yes, June 2024..) .... We have now finally received the report which stated several C2 categories:
1) lack of RCD on circuit 1-5
2) lack of RCD on bathroom lights
3) CU made of combustible material
After some research, to me it does not seem obvious that these should be C2.

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