Temperature controller for standard rail mounting, -10…+40…°C

Temperature controller for standard rail mounting, -10…+40…°C

Electronic temperature controller for controlling and monitoring temperatures in cooling systems. The device has a sensor failure and sensor short circuit fuse and a “cooling” display. The sensor is not included in the delivery. All sensors with the number 3 can be used, e.g. KF-3. The hysteresis can be adjusted between approx. 0.5…5K.
Product inquiry
  • Art.-Nr.: D4780369

    Technical data

    maximum switching currentNO con.:10 (3) A ; NC con.: 5 (1.5) A
    maximum switching voltage230 V AC, 50 Hz
    mounting / attachmentAufputz oder Normschiene
    assemblycomplete device
    colourlight grey
    temperature controller versionother
    On / Off switchNein
    actual temperature displayNein
    switch/lamp night-time reductionNein
    sensor elementNTC external
    electronic controlJa
    additional heating switchNein
    thermal feedbackNein
    ECO function (reduction)Nein
    switching contacttwo-way contact
    control range, lower value40°C
    control range, upper value-10°C
    switching power2300 W and/or 1150 W
    switching difference0.5….5 K
    type of protectionIP20
    heating / cooling switchJa
    temperature controller versionanalogue
    sensor type (EF020270)remote sensor
    rated voltage230V
    rated frequency50Hz
    24 h programNein
    weekly programNein
    holiday programNein
    input for time programNein
    automatic changeover between summer and winter timeNein
    operating mode switchNein
    switching section preselectionNein
    contact versionWechsler (NO/NC)
    width in width units2
    protection classII, nach entsprechender Montage
    number of outputs2
    number of control ranges1
    output signalswitching
    external settingJa
    operating voltage230 VAC / 50 Hz
    setting range, upper value40°C
    setting range, lower value-10°C
    electric connectionSchraubklemmen
    RAL colour number (similar)7035
    sensor typeNTC 8K
    function type (systems engineering)TR
    heating control functionJa
    cooling control functionJa
    bearing temperature, upper value60°C
    bearing temperature, lower value-20°C
    housing materialplastic ABS
    mediumair, not aggressive
    surface propertiesmatt
    potential free switching contactJa
    switching elementrelay
    EMC safetyin accordance with DIN EN 60730
    scaledegrees Celsius
    operationTasten und Schalter
    ambient temperature, upper value40°C
    ambient temperature, lower value-10°C
    maximum air humidity (non-condensing)95% r.H
    Circuit diagramD4780369 Circuit diagram


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