• Coupling device ABB LK/S 4.2 MDRC KNXB0001

Coupling device ABB LK/S 4.2 MDRC KNXB0001

€585.58
Tax included

ABB coupling device with the following features:

  • Power supply via ABB ibus® KNX (21...30 V DC)
  • Maximum power loss 0.25 W
  • Ambient conditions max. humidity 95 %, dew point not permitted
  • Protection class IP20 according to DIN EN 60 529
  • Protection class III according to DIN EN 61140
  • Overvoltage category III according to EN 60 664-1
  • Degree of contamination 2 in accordance with EN 60 664-1
  • Air pressure Atmosphere up to 2,000 m

  Politiche per la sicurezza

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The ABB i-bus® KNX line coupler LK/S 4.2 is a modular installation device with a module width of 2 space units. It is used as a line or area coupler or as a repeater. As a line coupler, the LK/S connects a line with a main line, as an area coupler it connects a main line with an area line. It provides electrical isolation in this way. In connection with ETS4 it is possible to filter the main groups 14...31.

Dimensions:

  • Abb series
  • Power supply via ABB ibus® KNX (21...30 V DC)
  • Maximum power loss 0.25 W
  • Ambient conditions max. air humidity 95 %, dew point not permissible
  • Protection class IP20 according to DIN EN 60 529
  • Protection class III according to DIN EN 61140
  • Overvoltage category III according to EN 60 664-1
  • Degree of contamination 2 according to EN 60 664-1
  • Air pressure Atmosphere up to 2,000 m
  • Weight 0.075 kg
  • Depth/Length 64.5 mm
  • Height 90 mm
  • Width 36 mm
  • Weight 0.09 kg

Temperature range

  • During operation - 5° C ... + 45 °C
  • Storage - 25° C ... + 55 °C
  • Transport - 25° C ... + 70 °C

  • Brand
  • Reference
    ABB KNXB0001
  • In stock
    1 Item
  • EAN13
    4016779881678

  • Type
    Coupling devices

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