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Safety service

lyledunn

Are smoke/heat/CO detectors connected to the electrical installation in domestic premises a “safety service” as defined in Part 2?

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    Andy

    Nothing to do with the cable type supplying Safety Service. Emergency lighting, unless the supply is from a Central Battery Service or a UPS, is usually  in T&E.

    For you argument to work a safety Service would be defined by the cable type supplying it rather than as Defined in Part 2 of BS 7671 and the list in Chapter 56.

    And yes to SPDs if you have smoke alarms in your house.

    I think Mark was thinking on his feet when he answered the SPD question on the live webinar. I will have the debate with him when we next meet.

    JP

  • 0 in reply to John Peckham
    John Peckham said:
    And yes to SPDs if you have smoke alarms in your house.

    Even Grade F1 and F2 which aren't connected to or part of the LV installation?

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