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mcb rating.

  • 29-03-2013 10:10pm
    #1
    kelledy
    Registered Users, Registered Users 2 Posts: 221 ✭✭


    Am i correct in thinking that there is a rule about mcb ratings being to high.

    Example if i have a circut with a 16amp industrial socket and i want it protected by an rcbo instead of an rcd, but there is only 10amp and 32amp rcbos available , would 32amp rcbo protection be accepted in the regs??
    Also before amybody mentions just getting a 16/20amp rcbo .. This is an exam so im not purchasing any equipment .. Im just using whats available.


Comments

  • #2
    kelledy
    Registered Users, Registered Users 2 Posts: 221 ✭✭kelledy


    Actually scrap that .... It is wire in 2.5 so 32a would not be ok and 10a is too low... I can just bang it on an rcd . I was hoping to use an rcbo for neatness and presentation etc . But no big deal i guess.... Typical fas to supply wrong equipment. Rcbos either too small r too large


  • #3
    Calgary22
    Registered Users, Registered Users 2 Posts: 451 ✭✭Calgary22


    2O amp type C mcb on rcd would be my choice.


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