10 amp rated ceiling flush-mounted PIR occupancy switch

cefl-pir-10a-main
cefl-pir 10A main-1
 

Ceiling flush-mounted PIR switch.

These neat and unobtrusive models are ideal for flush mounting through suspended or plasterboard ceilings.

They have a 2m cable, for quick installation.

Product code: CEFL PIR 10A

Download Installation Guide

 

 

Specification

Detection Zone: 360°
Time lag range: 10 seconds to 40 minutes in 9 steps
Photocell range: 30 to 1000 lux, and inactive
Loading: Up to 10 amps (2500W) of resistive loads.
Up to 10 amps (2500W) of fluorescent loads.
Up to 3 amps (750W) of electronic and wire wound transformer loads.
Up to 2 amps (500W) of CFL, 2D lamps, LED Drivers and LED lamps and fittings.
Up to 1 amp (250W) of fans.
Dimensions: 72mm diameter x 68mm

 

 

  • DimensionsOpen or Close
    Requires 63 or 64mm (2.5") diameter hole in a false or plasterboard ceiling cefl pir 10A dimensions
  • Detection DiagramsOpen or Close

    icn-detection-strongStrong detection zone
    ie. person moving arm

    icn-detection-secondarySecondary detection zone
    ie. person walking (less sensitive when walking straight towards PIR switch)

    PIR Quad detector gives 124 detection areas within the zone

    cefl-detection-diagram-1

    Perspective view of detection zone

    For optimum coverage recommended mounting height between 2.4 and 5m

    cefl-detection-diagram-2

    Several PIR occupancy switches

     

    In open plan areas

    For best coverage the PIR occupancy switches should be spaced every 5m in either direction

    cefl-detection-diagram-3
  • Wiring DiagramsOpen or Close
    Single PIR occupancy switch wd13a
    A few PIR occupancy switches wired in parallel wd13b