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  1. G

    N/E fault RCD not tripping ??

    Ok well where did you get the >999Mohms?
  2. G

    N/E fault RCD not tripping ??

    What voltage are you doing insulation resistance test?
  3. G

    MCB as a Main Switch in Garage Panel?

    I don’t like that set up at all, 6mm cable should be protected by 32A protective device especially when you consider insulation factors, so from the utility meter what csa of tails/cable is selected 6mm? And what size supply cut out fuse is there? If it’s 60A needs to be 16mm if it’s 80/100A...
  4. G

    Storage wall heaters

    Stick to the electrics work will always be there and don’t put it down.
  5. G

    Storage wall heaters

    Haha I understand what you’re saying however I’ve been fortunate enough to learn/understand/install the new smart electric heaters and not only that but the electric boilers I can’t give you the statistics right now but it’s not all doom and gloom for the electrical side of heating gas is the...
  6. G

    N/E fault RCD not tripping ??

    Good point ?
  7. G

    N/E fault RCD not tripping ??

    You should be doing a Bridge test or disconnecting sensitive equipment or putting it down as limited on test certificate.
  8. G

    MCB as a Main Switch in Garage Panel?

    Right ok you’ve done one of my pet hates and over complicated the situation. You’ve run a 4mm twin and earth pvc/pvc cable in plastic conduit to garage consumer. You’ve used what size protective device at source to protect 4mm cable? And what size double pole mcb at load end? I personally do it...
  9. G

    MCB as a Main Switch in Garage Panel?

    Also yes I am a spark are you?
  10. G

    MCB as a Main Switch in Garage Panel?

    Well it needs more detail like the CSA of supply cable to garage consumer? Type of cable? The route of cable? You say it’s rcd protected so do you mean it’s fed via an mcb which is in turn protected via rcd providing additional protection For multiple circuits? I would personally use an rcbo at...
  11. G

    In your country, do you use pipe to run wire through very much?

    You should be admiring the galv conduit never mind the access platform I know you was being sarcastic but that work is a thing of beauty well done mate ?
  12. G

    What’s the worst Job you’ve pulled in on your way home

    Happily married now though ?
  13. G

    What’s the worst Job you’ve pulled in on your way home

    ? it’s like being the milkman or postman at times always a woman in need had many emergency jobs in the past whilst their partner was away working which was clearly stated on arrival fault was always in the bedroom ???
  14. G

    Immersion heating dual tarrif

    Needs further investigation mate, type of storage heater? Sounds like dual tariff heater the main element should be off peak and the balance element on peak seems like you have it wrong way. Get your head in the book for storage heaters not always straight forward
  15. G

    gland swa at both ends?

    Should always gland both ends. Poor workmanship with plastic stuffers
  16. G

    MCB as a Main Switch in Garage Panel?

    Spot on, you’re trying to talk technical but without the foundation’s get a sparky in mate
  17. G

    cable size for shower

    Yes I am over the top with my caution, but I’m adapting and listening but each scenario is different isn’t it. Definitely stick to 10mm though for shower circuits not 16mm that must be a nightmare for a ground floor flat terminating ??
  18. G

    cable size for shower

    Yes fair enough I deviated from the OP using 16mm is overkill isn’t it. Yea it’s for sustained periods which would cause the problems isn’t it tbh a shower is not constantly run so the chances of damage are minimal but I just like to stick to my beliefs and prefer 10mm on shower circuits gives...
  19. G

    cable size for shower

    It’s bad practice though isn’t it, when carrying out EICR’S I code it as a C3 with no thermal effects and downgrade mcb to 32A rather than the 40A installed. If I’m asked to replace faulty shower which is 8.5kw or above on a 6mm cable I will renew cable with 10mm it’s the right thing to do isn’t it.
  20. G

    UK storage heaters

    Another factor is not every household is off peak midnight till 7am and this causes problems with the heaters you need to alter the settings which isn’t straight forward you will have an error 4 message every morning if the heaters are out of sync with timing for off peak
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