Staircase Timer Light Switch 1 Channel, 220 → 230 V ac, 2 → 100s Setting Time

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

LUNA 127 star light-dependent relays

Light dependent relay with built-in sensor.
For controlling street lighting, external staircases, window displays, door entries, etc.
Switches on and off automatically based on the lighting value (lux) set via the twilight switch.
Built-in brightness sensor with very high light incidence angle (approx. 180 degrees) and special lens
Continuous brightness adjustment via the 2 → 200 lux setting screw.
Preset brightness level value approx. 15 lux.
Time delay continuously adjustable to switch on and off preventing abnormal switching operations due to flashes, car headlights, etc., of approx. 2-100 s.
Test key for checking the installation independently of set brightness value.


Attribute Value
Lighting Switch Type Staircase
Supply Voltage 220 → 230 V ac
Number of Channels 1
Setting Time 2 → 100s
Contact Configuration SPNO
Depth 49.4mm
Height 118.4mm
Terminal Type Screw
IP Rating IP55
Brightness Range 2 → 200lux
Discontinued product