Image of 751 Indoor Infrascan 2 Wire 2A

Motion Passive Infrared Sensors, Indoor, 250V, 2A, 2 Wire

Catalogue Number: 751
Colour White Electric (WE)
  • White Electric 1 PCE 1


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Package 1 Height
110 mm
Package 1 Length
60 mm
Package 1 width
105 mm
Range of product
Product brand
Product or component type
movement sensor
[Ue] rated operational voltage
200...265 V
Mounting support
  • ceiling
  • wall
    • Mounting height
      2.4 m
      Ambient air temperature for operation
      0-40 °C
      Package 1 Weight
      186 g
      REACh Regulation
      Free of Substances of Very High Concern above the threshold
      REACh free of SVHC
      EU RoHS Directive
      Toxic heavy metal free
      Mercury free
      RoHS exemption information
      China RoHS Regulation
       Pro-active China RoHS declaration (out of China RoHS legal scope)

      Frequently Asked Questions

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      Which 751 infrascan , can use 2 units to control the same load??


      Can a 751 be used with 25W LED?

      Yes, it can but you will need to put a 31CAP in parallel with the load.


      Why are my lights flickering on a 751 sensor?

      Generally it is because 1 of 2 reasons, Incompatible load type or your not exceeding your minimum load.
      Please see table below for specifications:
      Catalogue Number 751 751R
      Minimum Loads 40W 0W
      Compatible Load types Incandescent Incandescent
        240V Halogen 240V Halogen
        Iron Core Transformers* Iron Core Transformers
          Electronic Transformers
      Incompatible Loads Fluorescent N/A
        Electronic Transformers N/A
        Small Motor Loads 5A Max N/A
        Dischharge Lamps N/A

      For further information please visit Trade - Clipsal by Schneider Electric

      What is a 756 Isolation Unit and what is its purpose?

      The 756 is a Smoke Alarm Isolation Unit compatible with Clipsal Smoke Detectors only. The unit provides a set of isolated, normally open (N.O.) and normally closed (N.C.), changeover contacts permitting auxiliary devices such as sirens, strobes and/or security systems to be activated when the new 755 Smoke Alarm is in the alarm state.
      The 756 may be used to provide connection of the 755 Smoke Alarm output to an external siren or strobe. It may also be used as an interface to Clipsal C-Bus®, Clipsal HomeSafe Security Systems, emergency lighting or other service.
      The 756 is capable of operating correctly in the absence of mains supply and derives its power from the smoke alarm only when the smoke alarm is in the alarm state.

      Can more than one 751R , be used to control the same load?

      Yes , the 3 wire 751R can have more than one unit controlling the same load...
      For further information , visit link below:-


      Why wont my 751 passive infrared sensor work, it has a 20W flood light wired to it?

      The reason why the light/ sensor wont operate as deisred is because the minimum operating load is 40W. Due to the design of this sensor it is only capable of a maximum of 2 Amps and a minimum of 40W. It also has a maximum off-state leakage current of 5mA.
      If any of these values are exceeded this may casue the system not to work.

      For further information please visit
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