JU 1 KNX | 1-fold blind/switch actuator flush-mounted KNX Secure
€83,44 Excl. tax
€145,11 Excl. tax
€100,96 Incl. tax €175,58 Incl. tax. Out of stock, but available
€100,96 Incl. tax €175,58 Incl. tax. Out of stock, but available
Flush-mounted actuator for blinds, shutters and flaps. Configurable as blind actuator or 2-channel switch actuator. With KNX Data Secure, ventilation function and binary inputs. Read more
Specifications
Brand:
Theben
Article number:
4942550
EAN:
4003468491386
Availability:
Out of stock, but available
Delivery time:
Will be shipped within approximately 8 working days.
Information
JU 1 KNX | 1-channel KNX flush-mounted actuator for blinds/switching
Art. No.: 4942550
Product Description
The JU 1 KNX by Theben is a versatile 1-channel KNX flush-mounted actuator for controlling blinds, roller shutters, awnings, screens, roof windows, and ventilation flaps. With support for KNX Data Secure, it ensures secure commissioning and communication. The actuator can be flexibly configured as a blind actuator or as a 2-channel switch actuator. It also features an integrated automatic ventilation function and two binary inputs for potential-free contacts.
Applications
- Control of blinds, shutters, awnings, and screens
- Actuation of roof windows and ventilation flaps
- Use as 2-channel switch actuator for lighting or other loads
- Suitable for residential and commercial buildings
Main Features
- 1-channel KNX flush-mounted actuator for blind or switching operation
- Supports KNX Data Secure for secure communication
- Configurable as blind actuator or 2-channel switch actuator
- 2 binary inputs for potential-free contacts such as push-buttons, window contacts, or temperature sensors
- Binary inputs are pre-assigned to the output for functional testing prior to ETS programming
- Integrated automatic ventilation function
- Temperature monitoring for enhanced operational safety under overload conditions
Technical Specifications
| KNX Supply Voltage | Via KNX bus, < 4 mA |
|---|---|
| Mounting Type | Flush-mounted |
| Connection Type | Screw terminals, KNX bus terminal (red/black) |
| Number of Channels | 1 channel (blind or 2x switching) |
| Contact Type | 10 A, bistable relay |
| Binary Inputs | 2, for potential-free contacts |
| Protection Class | IP20 (for dry indoor use only) |
| Ambient Temperature | -5 °C to +45 °C |
| Storage Temperature | -25 °C to +55 °C |
| Dimensions (W x H x D) | Approx. 45 x 45 x 22 mm (excluding terminals) |
Important Notes
- Installation must be carried out by a certified KNX professional in accordance with KNX guidelines.
- Not suitable for damp or wet environments without additional protection.
- Binary inputs are freely configurable via ETS after assignment.
- Ensure proper load to avoid overheating of relay contacts.
- Use only in combination with KNX-certified components.
