Interruptor crepuscular digital THEBEN LUNA 112 top3 AL, 2 canais, montagem à superfície, 1-99000 lx, 0-59 min, 230 V

Outdoor lighting that fails to adapt to changing daylight wastes energy and demands constant manual intervention. The THEBEN LUNA 112 top3 AL digital twilight switch eliminates this hassle by automatically controlling two independent lighting circuits based on precise ambient light measurement from 1 to 99,000 lux. Its surface-mounted design and advanced programming options make it a versatile solution for shop windows, billboards, garden lighting, and commercial facades.

Who is it for

Electricians, facility managers, and homeowners who need reliable, automated daylight-based switching for two separate lighting zones. Ideal for retail displays, outdoor signage, pathway lighting, and security illumination where precise twilight control and flexible scheduling are essential.

Main features

• Digital twilight switch with external light sensor and wide measuring range from 1 to 99,000 lx.
• Two independent channels with changeover contacts (NO/NC) for flexible wiring and control.
• Adjustable switching delay from 0 to 59 minutes to prevent nuisance switching from temporary light changes.
• Easy programming via device buttons or the THEBEN Bluetooth app for iOS and Android.
• Time synchronization via GPS/GLONASS for accurate astronomical timing and automatic seasonal adjustment.
• Backlit LCD display for clear status and menu navigation, even in low light.
• Special functions: holiday program, random switching, test function, and offset correction.
• Surface-mounted (Aufbau) design simplifies installation on walls or ceilings.

Specifications

• Product Type: Digital Twilight Switch
• Mounting Type: Surface-mounted (Aufbau)
• Number of Channels: 2
• Light Sensor Type: External
• Light Measurement Range: 1 - 99000 lx
• Switching Delay: 0 - 59 min (adjustable)
• Supply Voltage: 230 V AC
• Frequency: 50 - 60 Hz
• Switching Capacity (Ohmic Load): 16 A per channel
• Contact Type: Changeover contact (NO/NC)
• Power Consumption: Approx. 0.8 W
• Protection Class (Device): IP20
• Protection Class (Sensor): IP55
• Operating Temperature: -30 °C to +55 °C
• Programming Options: Device buttons, Bluetooth App (iOS/Android)
• Time Synchronization: GPS/GLONASS
• Display: Backlit LCD
• Special Functions: Holiday program, Random switching, Test function, Offset correction

Tips

For optimal performance, mount the external sensor in a location that accurately represents the ambient light conditions of the controlled area, avoiding direct artificial light sources. Use the switching delay to prevent false triggers from car headlights or lightning. The holiday program can simulate occupancy when you're away, enhancing security.