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522.6.203 RCD protection required for cables in metal stud walls, what about ceilings?

Sparkingchip
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  • 0
    Prospective list of codes:
    • No RCD protection to domestic lighting circuits- C3

    • No RCD protection for cables concealed in walls- C3

    • No RCD protection for circuits supplying bathroom- C3

    • No RCD protection for cables in metal partition- C2

    • No visible supplementary bonding in bathroom where lighting and fan circuit is not RCD protected-C2


    versus:

    • 30 mA RCD main switch-C?


    would you code the single upfront RCD?


    Andy B
Reply
  • 0
    Prospective list of codes:
    • No RCD protection to domestic lighting circuits- C3

    • No RCD protection for cables concealed in walls- C3

    • No RCD protection for circuits supplying bathroom- C3

    • No RCD protection for cables in metal partition- C2

    • No visible supplementary bonding in bathroom where lighting and fan circuit is not RCD protected-C2


    versus:

    • 30 mA RCD main switch-C?


    would you code the single upfront RCD?


    Andy B
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