Description
Introduction
The theben PJ 1 RF KNX (Item no. 4941655) is a flush-mounted push-button blinds actuator module operating over KNX RF with support for KNX Data Secure. Designed for seamless integration into modern building management systems, this single-channel device features 4 integrated touch points and can be universally used across many standard 55 mm switch programmes. This device is part of our KNX system devices range.
Engineered with screw terminals and Class II protection, the unit operates on a 230 V AC to 240 V AC supply at 50 to 60 Hz alongside standard bus voltage. It offers robust control over motorized blinds while ensuring encrypted, wireless KNX communication throughout the installation.
Key Features
- Operates via KNX RF wireless protocol with KNX Data Secure support.
- Features 4 customizable touch points for local control.
- Single output channel for controlling motorized blinds.
- Operating voltage rating of 230 V AC – 240 V AC at 50 – 60 Hz.
- Flush-mounted installation designed for standard back boxes.
- Class II protection class rating and screw terminal connections.
Benefits
- Supports KNX Data Secure for encrypted wireless communication and enhanced protection.
- Universal fitment allows integration into many popular 55 mm switch programmes.
- Combines a 1-channel blinds actuator with 4 touch points in a single unit.
- Flush-mounted form factor ensures clean and discrete electrical installation.
- Reliable wiring connections via standard screw terminals.
Technical Specifications
Applications
- Wireless control of motorized blinds and shutters in residential and commercial KNX setups.
- Retrofitting smart blind control into existing 55 mm switch frames without running direct KNX bus cabling.
Installation Notes
- Disconnect mains power (230 V AC – 240 V AC, 50-60 Hz) before performing any wiring via screw terminals.
- Mount the device securely inside a standard flush-mounted box and attach the matching 55 mm switch frame.
- Download and import the official ETS database file (ZIP) to configure the device and enable KNX Data Secure.
Developer Resources
- KNX Database File (ZIP) for single product configuration
- KNX Database File (ZIP) covering all products
- CE Declaration of Conformity (PDF)
- Data Sheet, Operating Instructions, and Manual (PDF)
FAQ
What is the operating voltage for the theben PJ 1 RF KNX?
The module operates on 230 V AC – 240 V AC at 50 Hz – 60 Hz in addition to KNX bus voltage. Explore more theben building automation products for professional building automation projects.
Does this module support KNX Data Secure?
Yes, the PJ 1 RF KNX supports KNX Data Secure over KNX RF wireless communication. For certificates and current technical files, refer to the manufacturer technical documentation.
Which switch frames are compatible with this actuator?
It is universally compatible with many standard 55 mm switch programmes.
What is the exact product model?
The order/model code for this page is 4941655. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by theben.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The theben PJ 1 RF KNX push-button blinds actuator module (4941655) provides an efficient, secure wireless solution for controlling motorized blinds in standard 55 mm switch frames. Equipped with 4 touch points and KNX Data Secure, it serves as a flexible choice for both retrofits and new building automation projects. Installers and system integrators can review our KNX dealer program options.
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