Temperature controller for standard rail mounting, 2x 5…30…°C

Temperature controller for standard rail mounting, 2x 5…30…°C

Electronic temperature controller specifically for room temperature control using remote sensor. This device has two separate setpoint adjusters, which make it possible to control a room with two different temperatures by manual switching or depending on time (e.g. using timer). Switching between setpoints is performed via an external potential-free contact. The device has a sensor failure and sensor short circuit fuse. The sensor is not included in the delivery. All sensors with the number 2 can be used, e.g. KF-2. Hysteresis approx. 0.5K.
Product inquiry
  • Art.-Nr.: D4780508

    Technical data

    maximum switching currentNO con.: 10 (2) A; NC con.: 5 (1.5) A
    maximum switching voltage230 V AC, 50 Hz
    mounting / attachmentin Tauchhülse, Schutzwendel, am Rohr, etc
    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)Ja
    switching contacttwo-way contact
    control range, lower value5°C
    control range, upper value30°C
    switching power2300 W and/or 1150 W
    switching difference0.5 K
    type of protectionIP20
    heating / cooling switchNein
    temperature controller versionanalogue
    sensor type (EF020270)remote sensor
    rated voltage230V
    rated frequency50Hz
    text guidance in displayNein
    24 h programNein
    weekly programNein
    holiday programNein
    input for time programNein
    setting range, comfort (upper value)30°C
    setting range, comfort (lower value)5°C
    setting range, reduction (upper value)30°C
    setting range, reduction (lower value)5°C
    setting range, frost protection (upper value)30°C
    setting range, frost protection (lower value)5°C
    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 ranges2
    output signalswitching
    external settingJa
    operating voltage230 VAC / 50 Hz
    setting range, upper value30°C
    setting range, lower value5°C
    electric connectionSchraubklemmen
    RAL colour number (similar)7035
    sensor typeNTC 47K
    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
    ambient temperature, upper value40°C
    ambient temperature, lower value-10°C
    maximum air humidity (non-condensing)95% r.H
    Circuit diagramD4780508 Circuit diagram


    STF-2SN080200Radiation temperature sensor, 2x NTC47KAccessories
    AF-2G9040380External temperature sensor, NTC47KAccessories
    PFC 47/6mG9130180Radiation temperature sensor, pendulum, NTC47K, 6mAccessories
    BTF2-C47-0000SA140014Room temperature sensor, NTC47K, surface-mounted super flatAccessories
    JZ-13ZA990001Standard rail with drill holes for attaching switch cabinet controls, length 40 mmAccessories
    ALF-2G9050160Contact temperature sensor, NTC47KAccessories
    FUFC 47-0000SN090198Room temperature sensor, NTC47K, flush-mounted, cover 50x50mm, pure white glossAccessories
    KF-2G9031446Cable temperature sensor, NTC47K, 1.5m, PE sensor cable, -35...+100...°CAccessories

    Contact request


    Do you have questions or are you interested in our products?

    Please contact the electrician you trust or write us a message.