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IP2X inside enclosures

wallywombat
Generally these days everything live(*) inside an enclosure like a CU (accessible only with a tool yada yada) seems to be IP2X - e.g. recessed terminal screws on MCBs, busbar covers, etc.


Is there anything in BS 7671 which enforces this? Or product standards like BS EN 61439? Or is it just down to good practice by the manufacturers?


(*), well, line anyway.
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  • 0
    One day you will find an installation with reversed polarity or a neutral conductor will have a fault on it and the neutral bar which is exposed will be live.


    Not all the live parts in a consumer unit are insulated.


    Andy B.
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  • 0
    One day you will find an installation with reversed polarity or a neutral conductor will have a fault on it and the neutral bar which is exposed will be live.


    Not all the live parts in a consumer unit are insulated.


    Andy B.
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