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Terminal strip, H/C changeover via external contact, pump logic, max. 5 room thermostats and 20 valve actuators, IP20

VOORL-215.053

Terminal strip, H/C changeover via external contact, pump logic, max. 5 room thermostats and 20 valve actuators, IP20

This device was specially developed for fast, clear and convenient wiring of 230 VAC individual room temperature controllers with the associated valve actuators for permanent installation. The heating/cooling changeover takes place via a central contact. Heating controllers with changeover contact can be connected as controllers. Significant time and cost savings thanks to the convenient wiring using screwless spring terminals and the ingeniously quick and clean installation in the heating circuit distributor using the optional magnetic feet. A master-slave time zone can be created by using a clock controller. The time zone can also be switched over to the ECO function via an external switching contact at terminal U.
  • Art.-Nr.: DA490310

    Technical data

    Ambient temperature, lower value-10 °C
    Ambient temperature, upper value50 °C
    AssemblyTerminal strip, fastening screws
    Bearing temperature, lower value-20 °C
    Bearing temperature, upper value70 °C
    ColourLight grey
    Connection cross-section0,2-1,5mm²(rigid), 0,25-0,75mm²(flex)
    Cooling control functionYes
    Depth55 mm
    Electric connectionSpring push-lock terminals
    Heating control functionYes
    Height90 mm
    Housing materialPlastic ABS
    Maximum air humidity (non-condensing)95 % r.H
    Maximum switching current3 (1) A
    Maximum switching voltage230 V AC, 50 Hz
    Minimum switching voltage230 V AC / 50 Hz
    Mounting / attachmentWall mounting
    Number of channels/zone5
    Number of outputs6
    Operating voltage230 V AC / 50 Hz
    Potential free switching contactNo
    Protection classII, following appropriate mounting
    RAL colour number (similar)7035
    Surface propertiesMatt
    Switching contact6 normally open contacts
    Switching power920 W
    Type of protectionIP20
    Width175 mm

    Downloads

    Instructions

    Datasheet

    PhotoTypeArticlenumberFeaturesKind
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    KTBSB-113.500MA200000Room thermostat, heating/cooling, surface-mounted, 230V AC, 3-stage fan outputAccessories
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    KTBSB-112.000MA200100Room thermostat, heating/cooling, surface-mounted, 230V AC, 3-stage fan outputAccessories
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