MDT RF-TA55A2.01 KNX RF+ Wireless Push-Button 2-fold Plus with Switching Actuator, Pure White Matt

Experience seamless KNX RF+ wireless control with the MDT RF-TA55A2.01, featuring a 2-fold push-button interface and an integrated 10 A switching actuator in a pure white matt finish.

Overview

The MDT RF-TA55A2.01 is a flush-mounted KNX RF+ device that combines a 2-fold push-button with a 1-channel switching actuator. It operates on the 868.3 MHz KNX RF+ protocol and is powered directly from the KNX RF bus, eliminating the need for an additional power supply. The device integrates a temperature sensor and logic functions, and provides two status LEDs (red/green) for clear feedback. It is designed for compatibility with standard 55x55 mm switch ranges such as Gira Standard 55 and Jung A 500.

What stands out

• Integrated 10 A switching actuator with resistive load capacity up to 2300 W and LED load up to 200 W
• KNX RF+ wireless communication at 868.3 MHz, no bus wiring required
• Built-in temperature sensor and logic functions for advanced automation
• Two status LEDs (red/green) for visual indication
• Flush-mounted design compatible with common 55x55 mm switch ranges

Technical details

• Communication Protocol: KNX RF+
• Number of Push-buttons: 2
• Integrated Actuator Type: Switching Actuator
• Number of Actuator Channels: 1
• Max. Switching Current (Actuator): 10 A (AC1)
• Max. Switching Capacity (Resistive): 2300 W
• Max. Switching Capacity (LED): 200 W
• Operating Voltage (Actuator): 230 V AC
• Power Supply: KNX RF bus power
• Frequency: 868.3 MHz
• Operating Temperature: 0 to +45 °C
• Material: Plastic
• Color: Pure white matt
• Mounting Type: Flush-mounted
• ETS Programming: Yes, via ETS software

Our verdict

A versatile KNX RF+ solution that merges user input and actuator functionality in one compact device, ideal for modern smart building installations.