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  1. #16
    Join Date
    May 2005
    Location
    Morphett Vale, SA
    Age
    56
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    0

    Default

    Good stuff Mark thanks for the info...I've only ever watched the vid with an interest from being in the game in a previous life without knowing the story behind it. Your right, SF6 is nasty stuff, though maybe not as nasty as PCB's which I dealt with breifly when I worked in the industry. Again part of the reason I bailed out .

    Cheers
    Reg

    PS, Jason, sorry gone so far off topic with this thread I think your power point will be fine .

  2. #17
    Join Date
    Jun 2006
    Location
    the 'burn
    Posts
    118

    Default

    it's best to get it checked out and replaced. arcing like this can cause the contacts to fuse together, and can pose a fire risk.

  3. #18
    Join Date
    Apr 2005
    Location
    Aberglassly,NSW
    Age
    80
    Posts
    0

    Default

    Stay with Reggie and Bazza

    If you are in a dark room you wil find most switches will arc (show a flash) when switching load

    Try switching the load off before switching off at the power outlet

  4. #19
    Join Date
    Jul 2003
    Location
    Mt Druitt NSW
    Age
    65
    Posts
    139

    Default

    Have we actually defined the problem - do you get the flash without an appliance connected to the GPO (powerpoint)??

    If you get this flash only with an appliance connected, what is the current draw for the appliance - usually printed on the compliance sticker. If no sticker just tell us what the appliance is and we should come up with a rough estimate of load.

    If the flash happens with nothing connected - get an electrician immediately! :eek:
    ______________
    Mark
    They only call it a rort if they're not in on it

  5. #20
    Join Date
    Nov 2002
    Location
    Melbourne, Victoria, Australia
    Posts
    68

    Default

    Jason those flashes are generally harmless, If you have an Inductive load attached to the point then Interrupting the current by switching off the power point will cause a high voltage flashback which has to go somewhere, partly through you, but mostly jump the switch to a lower potential, also note that when you turn a switch off it does not simply break contact but bounces back and forth till it settles and in the case of a substantial current there will be arcing.
    Hen

  6. #21
    Join Date
    Feb 2006
    Location
    Brunswick West
    Posts
    172

    Default

    I get the same thing in my house....when I pull oot an appliance without turning the switch off especially there is a flash...quite scary really. I dont have a safety switch either and the fuse box is still the old one. An electrician said its been re-wired though? Any ideas?

  7. #22
    Join Date
    Jul 2006
    Location
    Sydney
    Age
    70
    Posts
    4

    Default One flash and your ash

    Quote Originally Posted by Jason Steele
    Hi All,

    Every now and then I have noticed a small flash from one of my power points when I switch it off. Is this anything I should be worried about.
    Hi Jase,

    Been a sparky longer than I care to remember,the spark you see is made by contacts breaking under load which is normal.It seems to have become more obvious over the years as they have redesigned switchgear.(It happens sometimes on light switches as well)

    Relax
    Cheers

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