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Intruder, Fire, CCTV, Emg Light, Access Control
Fire alarm mains supply
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<blockquote data-quote="fuze-box" data-source="post: 1057" data-attributes="member: 52"><p>BS 5839 25.2 c to f)</p><p></p><p>"To facilitate local isolation during maintenance, suitable means should be provided for double pole isolation of the low voltage supply circuit that serves the power supply and control equipment."</p></blockquote><p></p>
[QUOTE="fuze-box, post: 1057, member: 52"] BS 5839 25.2 c to f) "To facilitate local isolation during maintenance, suitable means should be provided for double pole isolation of the low voltage supply circuit that serves the power supply and control equipment." [/QUOTE]
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