Contact Extension Unit KE 2

The contact extension unit KE 2 has six 230 V~ relais to extend a Wind and Rain Control. The potential-free contacts of the KE 2 can be also be used for any other purposes. Each contact extension unit has terminals that can be used to control other KE 2 units.

We supply contact extension units in different special versions on request (e.g. with integrated time switch to automatically close 230 V~ ventilation actuators).

    Technical Data

    Type KE 2a
    Part number 8168 2100 0000
    Line voltage supply 230 V~/50 – 60 Hz
    Current input 0,02 A
    Environmental class 1/III (EN 12101-10/VdS 2581) -5 °C … +60 °C
    Relative humidity 20 % … 80 %, non-condensing
    Enclosure protection rating IP54
    Dimensions (W x H x D) 158 x 118 x 76 mm



    Corresponding components:

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