DU 1 KNX dim actuator – 1 channel, flush-mounted, 250 W, secure
€115,52 Excl. tax
€200,91 Excl. tax
€139,78 Incl. tax €243,10 Incl. tax. Out of stock, but available
€139,78 Incl. tax €243,10 Incl. tax. Out of stock, but available
Flush-mounted dim actuator with 1 channel, auto load detection, adjustable dim curve, binary inputs, and KNX Data Secure. Supports LED, halogen, and transformers. Read more
Specifications
Brand:
Theben
Article number:
4942570
EAN:
4003468491393
Availability:
Out of stock, but available
Delivery time:
Will be shipped within approximately 8 working days.
Information
DU 1 KNX – Single-channel flush-mounted dim actuator
Part No. 4942570
Application
The DU 1 KNX is a single-channel flush-mounted dim actuator. It is suitable for switching and dimming various types of dimmable light sources such as LED, incandescent, halogen lamps, and dimmable transformers. KNX Data Secure ensures safe commissioning and communication.
Functions
- Single-channel dim actuator for flush mounting
- Supports KNX Data Secure for secure communication
- Optimized dim output for:
- Dimmable LED lamps (trailing edge)
- Dimmable compact fluorescent lamps
- Incandescent and halogen lamps
- Dimmable electronic transformers
- Automatic load detection for easy commissioning
- Adjustable dimming curve for flicker-free and precise dimming
- 2 binary inputs for potential-free contacts such as push buttons, switches or temperature sensors (I2)
- Binary inputs are preassigned to the dim output for functional testing without programming
- Integrated temperature monitoring for additional operational safety, e.g. in case of overload
Technical data
| KNX supply voltage: | Via KNX bus, ≤ 4 mA |
| Mounting type: | Flush-mounted |
| Connection type: | Screw terminals | KNX bus terminal |
| Number of channels: | 1 |
| Load for incandescent/halogen lamps: | 250 W |
| Load for LED (trailing edge): | 250 W |
| Ambient temperature: | -5 °C to +45 °C |
| Part number: | 4942570 |
| EAN code: | 4003468491393 |
Important notes
- Observe the minimum and maximum loads of the connected light sources.
- For best performance with LED lighting, use only suitable dimmable models.
- Use only potential-free contacts on the binary inputs.
