Description
Introduction
The theben iONprime PB KNX (Item no. 4969301) is a flexible 2-/4-/8-way push-button sensor base unit designed for KNX Twisted Pair (TP) automation systems. Built on a standardized single base unit architecture, it simplifies planning and installation by accepting 1-way, 2-way, or 4-way rocker configurations tailored to specific room control requirements. This device is part of our KNX system devices range.

Powered directly by standard KNX bus voltage with a low bus current consumption of ≤12 mA, this device incorporates individual RGB LEDs for each button to provide clear visual feedback. The base unit integrates seamlessly into modern KNX control panels, while rockers are available separately in seven distinct colors and high-quality materials to meet demanding aesthetic standards.
Key Features
- KNX TP One base unit compatible with 2-, 4-, and 8-way control configurations.
- Integrated RGB LED per button for status feedback.
- Operating voltage supplied directly from the KNX bus line (≤12 mA).
- Standard KNX bus terminal connection type.
- IP 20 protection rating and Protection Class III classification.
- Designed for ambient operating temperatures ranging from 0°C to 45°C.
Benefits
- Universal Base Platform: One central base unit fits 1-way, 2-way, and 4-way rockers to support 2, 4, or 8 function channels.
- Energy-Efficient Performance: Operates directly via KNX bus voltage with a low power draw of ≤12 mA.
- Customizable Visual Status: Integrated RGB LEDs per button deliver clear, multi-color status illumination.
- Architectural Versatility: Compatible with separate rocker accessories offered in 7 colors and premium materials.
- Standardized KNX Integration: Utilizes standard KNX bus connection terminals for direct installation into KNX TP infrastructures.
Technical Specifications
Applications
- Commercial office spaces and residential buildings requiring centralized multi-button KNX wall panels.
- Smart building projects demanding customizable room controllers with visual RGB status indication.
Installation Notes
- Connect the push-button sensor base unit directly to the KNX TP line using the standard KNX bus terminal.
- Ensure installation environments remain within the operational ambient temperature range of 0°C to 45°C.
- Note that cover rockers are required as separate accessories (available in 1-way, 2-way, and 4-way layouts across 7 colors and materials).
- Verify the enclosure housing complies with IP 20 protection and Class III safety standards during mounting.
Developer Resources
- Downloadable KNX Database files in ZIP format (available for single product or complete product database).
- Comprehensive technical documentation available in PDF format, including operating instructions, KNX handbook, data sheet, flyer, briefing, EU Data Act notice, and CE declaration of conformity.
FAQ
Are the control rockers included with the theben 4969301 base unit?
No, the base unit requires separate rocker accessories, which are available in 1-way, 2-way, and 4-way variants in 7 colors and high-quality materials. Explore more theben building automation products for professional building automation projects.
What power supply does the theben iONprime PB KNX require?
The unit operates on standard KNX bus voltage with a current consumption of ≤12 mA. For certificates and current technical files, refer to the official theben product page.
Does this sensor feature visual status illumination?
Yes, the device features built-in RGB LEDs per button to provide visual status feedback.
What environmental conditions are supported by this KNX panel?
The device features an IP 20 degree of protection, Class III safety rating, and operates in ambient temperatures between 0°C and 45°C.
What is the exact product model?
The order/model code for this page is 4969301. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by theben.
Conclusion
The theben iONprime PB KNX (4969301) provides system integrators with a versatile and efficient foundation for room control. Combining integrated RGB status illumination with low power consumption and flexible rocker combinations, it is an ideal selection for structured KNX building automation systems. Installers and system integrators can review our installer purchasing support options.







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