New Light Sensitive Switch
The new light sensitive switches, in a compact 1-module housing, with easy-to-use adjustable lux threshold and auto / test mode setting, LED output contact and connection status indicator, enhances energy savings through the automatic switching of the lights only when the natural light is insufficient.
Applications
![](/images/LightSensitiveSwitch1.jpg)
These products are used for classical day/night applications, for outdoor uses: public lighting, car parks, driveways and collective housing outdoor lighting that require a threshold between 0 and 100 lux.
They are also used for indoor application like signboard lighting, showroom, office and shop windows lighting that can require more than 100 lux.
Examples of light level :
- Moonlight : 0.5 lux
- Street lighting: 70 lux
- Work office : 300 lux
- Sunny day : Over 50,000 lux
Product overview
Main features
- Adjustable threshold: 0-100 lux and 50-2000 lux
- Permanent on/off delay : 60 seconds (to prevent unwanted switching due to temporary factors such as car beams, passing clouds)
- Compact housing : 1 module
- Easy local settings: Lux range, Threshold, Selector auto/test mode
- LED indicator (output contact status, connection status)
- Output: normally-open contact 16A
- Non polarized connection between light sensor and modular product
- PZ2 screw connectors : robustness
Wiring Diagram
![](/images/LightSensitiveSwitchWiringDiagram.jpg)
Technical Characteristics
![](/images/LightSensitiveSwitchTechicalSpec.jpg)