Discussion in 'Electricians' Talk' started by Lokkars Daisy, Dec 21, 2012.

  1. Lokkars Daisy

    Lokkars Daisy New Member

    glancing through this months ecn, noted a double page question and answer advert for Kidde Fyrnetics smoke, heat & co alarms

    Q Do I have to have a CPC in the cable because the alarm units are class ii (double insulated ) and not metal?

    Rex Taylor of Kidde Fyrrnetics answered  --- Yes. We believe a CPC is required to satisfy the fault protection requirements on the cable and to ensure that the automatic disconnection times are met

    Oh dear !:(

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