rcd failure

rcd failure

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  1. J

    Another EICR RCD question

    Hi All. Sorry for not introducing myself and asking a question on my firs post, but I have been losing sleep lately... An electrician went into flat and did EICR. Would not give a copy until I paid up front and now says I need a new fuse box etc £850 + worth of work. My flat is tenanted and...
  2. happysteve

    RCD requires a little rest before resetting

    Doing standard tests prior to some minor works on a socket circuit (Zs, IR etc), pressed the test button on the RCD, tripped fine, got ready to measure trip times but the RCD would not reset. Tiny bit of resistance as you first start lifting the lever, then goes completely floppy, i.e. you can...
  3. P

    RCD failure rate

    I was watching one of the SparkNinja videos recently on (I think) earthing and bonding and in the related chat they mentioned doing an inspection on a caravan park and almost half of the 100 or so RCDs had failed. Two years later when they went back for another inspection (and the owner had been...
  4. terry1969

    Rcd failure

    Went to a job this morn rcd trips in kitchen , went to have a look pat tested some items and IR on dishwasher was 0.47 ohms , so must be the issue everything else was ok , tested rcd on kitchen ring and rcd didn’t trip , so tested the rcd at the board mk 7800 series and it tripped but not in the...
  5. S

    MEM RCD failure?

    I have a split MEM2000 board (15+ years old) with four circuits each with MCBs protected by a single 100A 30ma RCD. The RCD has been tripping out over the last 4 days at increasingly more frequent intervals (initially evry 6-8 hrs now it holds for about 30mins) It trips with the mcbs on the...
  6. M

    new rcd failure

    recently saw some "click" c/u advertised at a bargain price at a large local dealer, bought 2 and thought about a bit of extra profit on next job....great. installed one in cumbria (60 mile drive), when i came to test the rcd, it would not trip, either on test button or test instrument. well, i...
  7. D

    Installing new circuits but RCD failure !

    Hi ! I have installed 2 new circuits to a fuseboard (lighting + ring main) for an extension and upon testing have discovered that both the RCD's on the split load board have failed. Can you still issue a cert with these failures noted or do you have to get them sorted before a cert is issued?

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