KNX-RF push-button | 4-gang

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€119,25 Excl. tax €159,00 Excl. tax
€144,29 Incl. tax €192,39 Incl. tax. Out of stock, but available

Unit price: €119,25 / Piece

The KNX RF+ Push-button Plus 4-fold offers extensive functions such as light switching and shutter control. Ideal for existing installations without KNX bus wiring, with integrated actuator and LED indication. Read more

Specifications

Brand:

MDT

Article number:

RF-TA55A4.01

EAN:

4251916148621

Availability:

Out of stock, but available

Information

Datasheet

KNX RF+ Push-button Plus 4-fold

The KNX RF+ Push-button Plus 4-fold offers versatile control options for lighting, shutters, and other systems. The device uses the KNX RF+ protocol in system mode and can be fully configured via ETS5 or higher. It is perfect for renovations and upgrades of existing installations without the need for additional KNX bus wiring.

Main Features:

Operates with the KNX RF+ protocol in system mode
Commissioning via ETS5 or higher
Suitable for use within the EU (frequency: 868 MHz)
Compatible with 55mm systems such as GIRA, BERKER, JUNG, and MERTEN
Programmable buttons for 1- or 2-button operation
NC or NO contact, adjustable switching time
Orientation LED and two-colored sensor LED (red/green)
Integrated actuator for 2-fold switching operation or 1-fold shutter operation
Connection via MDT KNX RF+ line coupler
Ideal for replacing conventional push-buttons without KNX wiring
Power supply: 230 V AC
Integrated bus coupling unit, installation with included support ring
Made in Germany, ISO 9001 certified
3-year warranty

Technical Data:

Number of control surfaces: 4
Frequency: 868.3 MHz
Transmit power: 10 dBm
Sensitivity: > -105 dBm
Compatible with KNX RF S-mode
Number of outputs: 2
Maximum load: 10 A, 230 V AC
Capacitive load: 14 µF
Maximum inrush current: 80A/150µs, 40A/600µs
Output lifetime: 1,000,000 operations
Maximum load for incandescent lamps: 1900W
Maximum load for 230V halogen lamps: 800W
Maximum load for electronic transformers: 500W
Maximum load for fluorescent lamps (uncompensated): 500W
Maximum load for parallel compensated fluorescent lamps: 90W
Maximum number of electronic transformers: 2
Power consumption: < 0.3 W
Operating temperature range: 0 to +45°C
Protection class: IP 20
Dimensions (W x H): 55 mm x 55 mm
Permissible wire gauge: 1.5 mm²

Available items in this series:

RF-TA55A2.01 KNX RF+ Push-button 2-fold flush-mounted with actuator, white matt, status and orientation LED
RF-TA55A206.01 KNX RF+ Push-button Plus 2-fold flush-mounted with actuator, black matt, status and orientation LED
RF-TA55A4.01 KNX RF+ Push-button 4-fold flush-mounted with actuator, white matt, status and orientation LED
RF-TA55A406.01 KNX RF+ Push-button Plus 4-fold flush-mounted with actuator, black matt, status and orientation LED
RF-TA55A6.01 KNX RF+ Push-button 6-fold flush-mounted with actuator, white matt, status and orientation LED
RF-TA55A606.01 KNX RF+ Push-button Plus 6-fold flush-mounted with actuator, black matt, status and orientation LED
RF-TA55A8.01 KNX RF+ Push-button 8-fold flush-mounted with actuator, white matt, status and orientation LED
RF-TA55A806.01 KNX RF+ Push-button Plus 8-fold flush-mounted with actuator, black matt, status and orientation LED

Note: The KNX RF+ Push-button Plus 4-fold is ideal for renovations and upgrades of existing installations without additional wiring. Configuration is easily done via ETS software. For proper operation, a KNX RF+ line coupler is required.