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Theben Twilight Switches

LUNA 111 top2 Twilight Switch Single Channel (2 Module)

A 35mm (2 module) wide switch with a digital brightness range selectable between 2 – 99,000 LUX.

  • 16 (10)A light sensor switching capacity (zero point).
  • Digital brightness range from 1 – 99000 LUX.
  • Digital switching delay adjustable from 0 – 59 minutes.
  • Different settings for ON and OFF switching (different Lux values and different delay times).
  • External input with multiple functions.
  • Can be connected to up to 4 digital sensors.
  • Up to 10 LUNA 111 top2 switches can be connected to one digital sensor.
  • Programmable via OBELISK top2 memory card Part No. 907.0.404 (not included).
  • Supplied with a surface mount light sensor.
  • LCD backlight.
  • 10 year power reserve.
  • Surface mount kit. Part No. 907.0.064
  • Surface mount digital light sensor (spare). Part No. 907.0.415.
  • Energy Saving 2015
  • Top2
  • Theben 3 Year Guarantee


Timer Mode Dusk/Dawn
Setting Type Digital
Brightness Range LUX 1 – 99,000
Adjustment Brightness Range Multiple
Switching Delay ON/OFF 0 – 59 Minutes
Voltage Free Contacts Single Pole Changeover
Operating Voltage 230V AC
Power reserve 10 Years
Switch Rating 230V AC Resistive 16A, Inductive 10A
Operating Temperature -30 to 55ºC
Operating Temperature Sensor -40 to 70ºC
EC Directives Conforms to Latest Directives
Dimensions (mm) Width 35.8, Height 90.1, Depth 69.2

Acceptable lighting loads: LUNA111 / 112 / 120 top2 – filament 2600W, fluorescent 800VA, low energy 300W, not suitable for discharge lighting.

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