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Underfloor Bus Bar Systems

Bob Cowie
The Definition in the Regulations for a Socket states " A Device, provided with Female Contacts, which is intended to be installed with the fixed wiring, and intended to receive a plug. A Luminaire track system is not regarded as a socket-outlet system"

From the above it would be my understanding that the Tap-Offs on an underfloor Bus Bar system are considered to be sockets. The exclusion of Luminaire track systems also appears to support this viewpoint as it infers that power Underfloor Bus Bar should be classed as sockets.
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    Hmm, I suppose it could be either way depending on how you define it.

    A socket is usually a point (point of utilisation) so a normal socket gets a plug(top) in it and is wired via a flex to something you wish to use.

    However a plug and socket extension just moves the actual point further down the road so do you now calssify the initial socket as a point or just the subsequent socket on the end of the extension lead?


    Does it matter? obviously it probably does or you would not have asked
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    Hmm, I suppose it could be either way depending on how you define it.

    A socket is usually a point (point of utilisation) so a normal socket gets a plug(top) in it and is wired via a flex to something you wish to use.

    However a plug and socket extension just moves the actual point further down the road so do you now calssify the initial socket as a point or just the subsequent socket on the end of the extension lead?


    Does it matter? obviously it probably does or you would not have asked
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