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	CEFL PIR 10A(PIR occupancy switches)
Order code: CEFL PIR 10A	Ceiling flush-mounted PIR switch for switching up to 10 amps (2500W) of any type of load. These neat and unobtrusive PIR Switches are ideal for flush mounting through false or plasterboard ceilings. Model CEFL PIR 10A is suitable for switching up to 10 amps (2500W) of any type of load (including fluorescent lights and fans).
	Specification
	Detection zone: 360º Time lag range: 10 seconds to 40 minutes in 9 steps Photocell range: 100 to 1000 lux, and inactive Loading: up to 10 amps (2500W) of resistive, fluorescent or inductive lighting loads, or up to 1 amp (250W) of fans Dimensions (mm): 72 diameter x 68
	Detection diagrams
	Ceiling mounted PIR occupancy switch For optimum coverage recommended mounting height between 2.4 and 5m Several PIR occupancy switches In open plan areas. For best coverage the PIR occupancy switches should be spaced every 5m in either direction
	Wiring diagrams
	Single CEFL PIR 10A A few CEFL PIR 10A wired in parallel
	Start-up mode When the mains supply is initially connected to the PIR occupancy switch it goes through its Start-up Mode. This means it switches on for about 1 minute, then switches off and enters its Operating Mode. If a manual wall switch is feeding the PIR occupancy switch (see wiring diagrams on appropriate product pages) then it will go through the Start-up Mode each time the wall switch is switched on. By wiring the manual wall switch in the alternative position, the supply to the PIR occupancy switch is uninterrupted and it remains in Operating Mode. It does not go through its Start-up Mode each time the wall switch is switched on.
	Dimensions (in mm)
	Requires 63 or 64mm (2.5") diameter hole in a false or plasterboard ceiling
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