Recent content by Sampdoria

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    Different types of DNO domestic main fuses / switches

    indeed i have!!! not the best quality, but hopefully you'll see what i'm talking about. Tails go from the incomer to the meter and then onto the CU with no further isolator. The main earth is connected the metal surround of the box...
  2. S

    Different types of DNO domestic main fuses / switches

    Yeah i've seen that arrangement before, this one though is the actual service head rather than an isolator. Thanks for the reply though.
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    Different types of DNO domestic main fuses / switches

    Hi I came across a house yesterday that had a very old looking main switch (a old rusty box with a large metal handle on the right hand side). I've been told various stuff about these, including that they should be taken out by the electrical supplier ASAP, but i'm not certain what to...
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    Help for a baffled sparky!

    Hi Hope someone can give me a little help. I do domestic work almost totally exclusively but was given a quote to look at for an industrial install by a mate of mine and it doesn't make any sense (well to me!)... The company is going ahead with the quote they've got but its still left me a...
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