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Dimming Actuators AKD

Description Dimming Actuator

The MDT Dimming Actuator receives KNX / EIB telegrams and dimms / switches up to 4 independent electrical loads. Each output can be operated manually via a push button.

  • Installation Type: MDRC
  • Channels: 2-fold, 4-fold
  • Active Power Measurement: Yes
  • Led: Yes
  • V230: Yes
  • Power: 250 W
  • Device width: 3SU, 6SU

Product features

  • Comprehensive application
  • Optimized for dimmable LED lights > 2 W
  • For HV-halogen lights and LNV-halogen lights with transformer / EVG
  • Operation in leading-edge or trailing-edge selectable
  • Active power measurement
  • Integrated diagnostic function with plain text message
  • Overload- / short circuit- and temperature protection with message
  • Time functions (switch-on / switch-off delay, staircase light function)
  • Automatic time dependent dimming
  • Softstart, global and individual dimming speed
  • Day / Night function
  • Parallel operation of 2 channels with 500 W total power output
  • Push Button for manual operation and indicator for each channel
  • Separate L- / N connections for each channel (different phases possible L1, L2, L3)
  • Production in Germany, certified according to ISO 9001
  • 3 year warranty

Available Variants of this series:


  • Channels: 2-fold
  • Device width: 3SU


  • Channels: 4-fold
  • Device width: 6SU


Productdatabase ETS4/5/6V2.2b knxprod
Device Configuration App (DCA) ETS5/6
From ETS5.7.x
V5.1.0.0 etsapp
Functional overview pdf
Datasheet pdf
Assembly and operational instructions pdf
Technical manual pdf
CAD-drawing zip
Tender textsLink

Productdatabase ETS4/5/6

Version: V2.2b
Download: knxprod


Device Configuration App (DCA) ETS5/6
From ETS5.7.x

Version: V5.1.0.0
Download: etsapp

Functional overview
Download: pdf

Download: pdf

Assembly and operational instructions
Download: pdf

Technical manual
Download: pdf

Download: zip

Tender texts
Download: Link

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