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Switch Actuator AMI current rating


The MDT Switch Actuator receives KNX / EIB telegrams and switches up to 12 independent electrical loads. The MDT Switch Actuator offers current measurement for each channel and measurement of the total current. The measured data can be transmit in different data formats (mA / A / kW) onto the KNX bus.

  • Installation Type: MDRC
  • Application Area: Industry
  • Channels: 4-fold, 8-fold, 12-fold
  • C Load: 200 µF C-Load
  • Ampere: 16/20 A
  • Current Measurement: Yes
  • Device width: 4SU, 8SU, 12SU

Product features

  • Push Button and LED indicator for each channel
  • NO and NC contact operation
  • Time functions (switch-on / switch-off delay, staircase light function)
  • Status response (active / passive) for each channel
  • Logical linking of binary data, 8 scenes per channel
  • Hour meter
  • Central switching functions and lock functions
  • Adjustable behavior in case of bus voltage failure / return
  • Separate L- connections
  • Integrated True RMS current measurement (current, kW)
  • Current measurement range 10 mA - 20 A
  • Fast reaction less than 1 s master / slave operation
  • Integrated counter to monitor power consumption (Wh / kWh)
  • Quick application download (long frame support with ETS 5 or higher)
  • Production in Germany, certified according to ISO 9001
  • 3 year warranty

Available Variants of this series:


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


  • Channels: 8-fold
  • Device width: 8SU


  • Channels: 12-fold
  • Device width: 12SU


Productdatabase ETS4/5/6V2.2a knxprod
Datasheet pdf
Assembly and operational instructions pdf
CAD-drawing zip
Tender textsLink

Productdatabase ETS4/5/6

Version: V2.2a
Download: knxprod

Download: pdf

Assembly and operational instructions
Download: pdf

Download: zip

Tender texts
Download: Link

You can find a product comparison of our switch actuators here.

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