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TU 4 S RF KNX
TU 4 S RF KNX
TU 4 S RF KNX
TU 4 S RF KNX

TU 4 S RF KNX

Item no.: 4961614
  • 4-way flush-mounted wireless push-button interface
  • Secure communication via with support of KNX Data Secure
  • 4 binary inputs for potential-free buttons and signaling contacts
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Function description

  • 4-way flush-mounted wireless push-button interface
  • Secure communication via with support of KNX Data Secure
  • 4 binary inputs for potential-free buttons and signaling contacts
  • 1 additional input for temperature sensor
  • Free assignment of the functions switching, dimming, blinds, temperature measurement and transmission
  • Easy installation due to the compact housing
  • Can be used with 4-way push-button module (9070806)

Technical data
Operating voltage KNX Bus voltage
Operating voltage 230 V AC - 240 V AC, 50 Hz - 60 Hz
Frequency 50 - 60 Hz
Installation type Flush-mounted
Ambient temperature -5°C ... 45°C
Protection class II
Predeccessor 4941604, TU 4 RF KNX

Diagrams

TU 4 S RF KNX
TU 4 S RF KNX

Downloads
Hand book PDF System manual KNX-RF-Handbook (890,3 kB)
Hand book PDF TU 4 RF KNX-Handbook (915,4 kB)
Operating instructions PDF TU 4 S RF KNX-Operating Instructions (2,9 MB)
KNX-Database (Single Product) ZIP TU 4 RF KNX-KNX Database (Single Product) (180,9 kB)
KNX-Database (all products) ZIP KNXprod-KNX Database (All Products) (22,1 MB)
Information Notice EU Data Act PDF TU 4 S RF KNX-EU Data Act (Information Notice) (58,5 kB)
CE declaration of conformity PDF TU 4 S RF KNX-EU Declaration of Conformity (337,8 kB)
Data sheet PDF TU 4 S RF KNX (399,6 kB)
Catalogue PDF General catalogue 2026 (29,4 MB)
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Accessories

Flush-mounted temperature sensor
Flush-mounted temperature sensor
Item no. 9070496
To the product Data sheet