Description
Introduction
The ABB Busch-free@home Touch 4.3″ (model TZE/U.0.1.CK, order code 2CKA006300A1633) is a central display and control unit designed for the Busch-free@home building automation system. Featuring a 4.3-inch capacitive TFT touch display with 480 x 272 pixels resolution, this flush-mounted panel enables intuitive control of smart home functions from a centralized wall location. This device is part of our professional Accessories range.

Engineered to manage up to 16 Busch-free@home functions—including switching, dimming, blind control, and scene activation—the unit incorporates an integrated room temperature controller (RTC) and an internal temperature sensor. Supporting both heating and cooling operation modes, it displays status information, time, date, and system notices on customizable navigation pages.
Key Features
- Capacitive 4.3-inch TFT touch display with 480 x 272 pixels resolution
- Control and status display for up to 16 Busch-free@home functions
- Integrated room temperature controller (RTC) with built-in temperature sensor
- Supports heating and cooling climate control modes
- Direct connection to the Busch-free@home bus system
- Flush-mounted in-wall design with IP20 degree of protection
Benefits
- Provides central management for up to 16 Busch-free@home smart home functions from a single touch panel.
- Integrated room temperature controller and internal sensor streamline climate control without requiring extra wall thermostats.
- High-resolution 4.3-inch capacitive TFT display (480 x 272 pixels) offers clear visibility and simple navigation.
- Flexible climate capability supporting both heating and cooling operational modes.
- Displays essential system information including time, date, status icons, and notifications directly on screen.
- Customizable page layout and user menu allow tailorable navigation for residential and light commercial applications.
Technical Specifications
Applications
- Centralized touch interface for residential smart homes equipped with a Busch-free@home automation system.
- Light commercial environments requiring centralized wall control of lighting, blinds, heating, and cooling across up to 16 functions.
Installation Notes
- Designed for flush-mounted (in-wall) installation requiring a standard flush-mounting box.
- Directly connects to the Busch-free@home bus line and features an IP20 degree of protection rating.
FAQ
What functions can be controlled using the ABB TZE/U.0.1.CK touch panel?
The TZE/U.0.1.CK can monitor and control up to 16 Busch-free@home functions, including switching, dimming, blind control, and scene activation. Explore more ABB building automation products for professional building automation projects.
Does the TZE/U.0.1.CK require a separate temperature thermostat?
No, it features an integrated room temperature controller (RTC) with an internal temperature sensor supporting both heating and cooling modes. For certificates and current technical files, refer to the official ABB documentation.
How is the touch display mounted and connected to the system?
The unit is designed for flush-mounted in-wall installation and connects directly to the Busch-free@home bus system.
What is the exact product model?
The order/model code for this page is TZE/U.0.1.CK. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by ABB.
What is the official product ID?
The official product ID listed for this model is 2CKA006300A1633.
Conclusion
The ABB Busch-free@home Touch 4.3″ TZE/U.0.1.CK combines centralized 16-function automation control with integrated climate sensing in an elegant flush-mounted design for Busch-free@home systems. Installers and system integrators can review our become a KNX dealer options.






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