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Outbuilding consumer unit

Former Community Member
Former Community Member
Coming back to this wretched EICR at my daughter's house


An outbuilding used as an office is supplied by a 6mm^2 T&E carried from the house on a catenary wire.and fused at the house at 32A (RCD protected)

In the garage the the 6mm^2 is split into a 2.5mm^2 for sockets and a 1mm^2 for the lighting

This is coded C2 for the inadequate protection and C3 for using T&E outdoors.  Both of which seem reasonable


Q1  Can I put a two unit CU in the outbuilding with just a 6amp and 16amp MCB or do | need also to provide a two pole switch?

Q2  What do the great and the good think of using T&E outdoors?  Should I replace it with hi-tuf?
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  • Former Community Member
    0 Former Community Member
    mapj1:

    If you felt the urge you could swap the garage light switch for a switched fused spur, and satisfy the gods and eliminate a lot of un-necessary complexity and work, and make the sockets a lollipop ring ... I presume it does not need emergency lighting and has no bondable services like gas or water pipes.

    nothing about it sounds particularly bad as it is, if they are striking the cable a lot, then move it up, but not to bother otherwise.

    Mike.


    I suspect that that would be more work than replacing the existing junction box with a two way CU.  Needs a detailed examination.

    And if the Inspector is still reading this forum I stress that I am not disagreeing with his coding


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  • Former Community Member
    0 Former Community Member
    mapj1:

    If you felt the urge you could swap the garage light switch for a switched fused spur, and satisfy the gods and eliminate a lot of un-necessary complexity and work, and make the sockets a lollipop ring ... I presume it does not need emergency lighting and has no bondable services like gas or water pipes.

    nothing about it sounds particularly bad as it is, if they are striking the cable a lot, then move it up, but not to bother otherwise.

    Mike.


    I suspect that that would be more work than replacing the existing junction box with a two way CU.  Needs a detailed examination.

    And if the Inspector is still reading this forum I stress that I am not disagreeing with his coding


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