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Theben Digital Twilight Switch LUNA 121 Top3 RC AL 230V AC, Single Channel, 84 Memory Spaces LUNA 121 Top3 RC AL
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Theben |
| Model | LUNA 121 Top3 RC AL |
| IP Rating | IP20 |
| Series | LUNA 121 |
| Terminal type | DuoFix Spring |
| Number Of Channels | 1 |
| Maximum Supply Voltage | 230V ac |
| Units Measured | 0 to 59 min |
| Memory Spaces | 84 |
Key Features
- The switch supports zero cross-switching to protect relays and handle high lamp loads effectively.
- It includes an external light sensor for accurate twilight detection.
- The switching brightness is digitally adjustable, enhancing user control.
- Up to four sensors can be connected simultaneously for expanded functionality.
- The device allows time synchronization via external input connection.
- It supports up to ten devices connected to a single digital sensor.
- The terminal type is DuoFix Spring for secure and easy wiring.
- The unit is designed with IP20 protection rating suitable for indoor applications.
Product Description
Theben LUNA 121 Top3 RC AL digital twilight switch is a precision engineered single channel and single input time and light control device designed for DIN rail mounting in industrial and commercial electrical automation systems. It operates on a maximum supply voltage of 230V AC and features 84 memory spaces for flexible weekly programming to manage lighting based on ambient light and time settings.
This twilight switch integrates an external light sensor included in the supply, enabling precise light level detection and automatic switching at dusk and dawn conditions. Its zero cross-switching technology prolongs relay life and supports high lamp loads, making it suitable for industrial lighting applications and process control.
The terminal connections use DuoFix Spring technology, allowing secure and quick installation. The IP20-rated enclosure provides protection against solid objects with a protection class suitable for indoor installations.
Multiple sensors and devices can be interfaced to the switch - up to four sensors and ten devices connected to a single digital sensor - offering scalable control options in complex automation setups. Time synchronization options via external inputs enhance integration possibilities with other system components.
Manufactured in Germany, this high-quality switch meets exacting reliability and performance standards, ideal for professional use in industrial, commercial, and building automation systems.
The switch supports zero cross-switching to protect relays and handle high lamp loads effectively. It includes an external light sensor for accurate twilight detection. The switching brightness is digitally adjustable, enhancing user control.
Up to four sensors can be connected simultaneously for expanded functionality. The device allows time synchronization via external input connection. It supports up to ten devices connected to a single digital sensor. The terminal type is DuoFix Spring for secure and easy wiring.
The unit is designed with IP20 protection rating suitable for indoor applications. Manufactured in Germany, ensuring high-quality standards. Explore the Theben range at EnvMart for advanced industrial automation and control solutions tailored to varied electrical systems requirements.
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Frequently Asked Questions
The maximum supply voltage for this model is 230V AC.
This unit features 84 memory spaces for flexible weekly programming.
The device has an IP20 protection rating, making it suitable for indoor applications.
It uses DuoFix Spring terminal connections for secure and easy wiring.
Up to four sensors can be connected simultaneously to this twilight switch.
Yes, this model supports up to ten devices connected to a single digital sensor.
It incorporates zero cross-switching technology to protect relays and handle high lamp loads effectively.
The switching brightness of this model is digitally adjustable, allowing for enhanced user control.
This model is designed for time and light control in industrial and commercial electrical automation systems.
It is manufactured in Germany, ensuring high-quality standards.
The series name of this model is LUNA 121.
An external light sensor is included with the switch for accurate twilight detection.
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