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R.C.B.O. Preference.

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Q. Why do I prefer the modern Niglon R.C.B.O. design over the modern Lewden R.C.B.O. design for domestic consumer units?


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  • Former Community Member
    0 Former Community Member
    Re Colin Haggett    Concur.  Why would you NOT prefer a Double Pole RCBO particularly with a TT supply through 2 overhead cables?  With or without an SPD the overvoltage (from the lightning strike) is just as likely to come down the neutral line as the phase line..

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  • Former Community Member
    0 Former Community Member
    Re Colin Haggett    Concur.  Why would you NOT prefer a Double Pole RCBO particularly with a TT supply through 2 overhead cables?  With or without an SPD the overvoltage (from the lightning strike) is just as likely to come down the neutral line as the phase line..

    ARE
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