Multi-order thermostat
Trade price*
£312.41 /prt.*
More Information
Sales status3C
Acceptable current rating with AC12 A
Conductor cross-section (flexible)1/6 mm²
Conductor cross-section (rigid)1.5/10 mm²
Power consumed1.5 VA
Dimensions (W x H x D)52.5/85/64 mm
Maximum connection distance between receiver and transmitter50m
Ecodesign class1
Energy efficiency classI (1%)
Frequency50;60 Hz
On/Off switchNo
Height of installed product85 mm
Information textSensor failure protection: In case of failure of the connection between sensor and control device the thermostat switches the heating on for 1 minute every 4 minutes.
Protection index IPIP40
Width of installed product52.5 mm
Max. distance for probe connection50 m
Length64 mm
Loss power at full load≈ 1500 mVA
Fixing modeDin-Rail
Amount of desired value 3
Number of contacts1
Number of modules3
Number of temperature ranges1
Electric endurance in number of cycles100000
Number of mechanical operations200000
Operating temperature-10/50 °C
Depth of installed product64 mm
Protection classes/typesIP40__PROTECTION-SYMBOL.EPS
Total power loss under IN1.5 W
Power dissipation per coil0.5 W
Power consumption (operation)1.5 VA
Sensor cable lengthmax. 50 m
Connection cross-sect. rigid cable1,5 ; 10mm²
Probe conductor cross-section (recommended)1,5mm²
Connection cross-sect. flexible conductor1 ; 6mm²
Switching temperature difference≈ 0.2 K
Temperature5/30 °C
Static differential0,2°C
Operating temperature-10/50 °C
Range of temperatures5/30 °C
Temperature range5 ; 30°C
Comfort temperature setpoint5/30 °C
Frost protection temperature setting5/30 °C
Reduced temperature settingcomfort temperature -2 to -8°C
Storage temperature-20/70 °C
Supply voltage230V +10 ; -15%
Breaking capacity2A 250V AC1
Search wordsRoom thermostats;Room thermostat;Thermostats;Heating control;Temperature control;Heating technology;Energy-efficient;Room thermostat;Room thermostat;Thermostat;
Probes to be associatedEK081 ; EK082 ; EK083
Type of programmable thermostatAnalog
Type of thermostatthermostat
Contacttwo potential-free contacts for control of night lowering and permanent temperature
Functionwith frost protection function
Installation modefor mounting on DIN rail
LEDwith 3 control LEDs for indication of switching state, permanent temperature and night lowering
Operating modeoperating modes: automatic, permanent temperature
Settingwith 3 potentiometers for setting of night lowering, room and permanent temperature
Switch modechange-over contact, usable as NC or NO
Temperatureadditional connection for external temperature sensor
Type of connectionwith screw terminals
Type of contacts1 changeover
Probe typefixed
Command voltage AC230 V
Rated operational voltage Ue230 V
Width of rail mounted device (RMD)3 modules
See more features
Product environmental profile for EK187 463 kbpdfDownload
Instruction manuals for EK187 536 kbpdfDownload
Product data sheets for EK187 80 kbpdfDownload
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*Data is subject to errors and technical modifications. Prices are trade price, exclusive of VAT.