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Bus Power Supply STV


The MDT KNX / EIB Power Supply with integrated choke produces the stabilized KNX system voltage (30 V DC) to supply the connected KNX / EIB components. The operating status is indicated via 3 LED.

  • Installation Type: MDRC
  • Supply Voltage: 160mA, 320mA, 640mA
  • Device width: 2SU, 4SU

Product features

  • KNX power supply with integrated choke
  • Mains voltage 230 V AC
  • Short-circuit-proof
  • Overload safe
  • Temperature control with shutdown on over temperature
  • LED indicator for bus reset, normal operation and bus overload
  • Choke free output (STV-640.02 only)
  • Modular installation device for DIN 35 mm rails
  • Integrated bus coupling unit
  • Production in Germany, certified according to ISO 9001
  • 3 year warranty

Available Variants of this series:


  • Installation Type: MDRC
  • Supply Voltage: 160mA
  • Device width: 2SU


  • Installation Type: MDRC
  • Supply Voltage: 320mA
  • Device width: 2SU


  • Installation Type: MDRC
  • Supply Voltage: 640mA
  • Device width: 4SU


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