10 Amp Room Thermostat5015914200953ST SS / HRT3

10 Amp Room Thermostat
Good looking and reliable, the Horstmann room thermostat is suitable for
all central heating systems which respond to a 230V mains electrical on/off signal*.
A bimetallic sensor ensures excellent response to temperature changes
and a simple rotating dial allows setting between 5°C to 35°C.
Units can be mounted directly onto the wall using the built-in pattress.
*A mains neutral connection is also required.
  • Adjustable temperature range 5°C to 35°C
  • 10 Amp (S.P.S.T) contacts
  • Ventilated enclosure
  • Bimetalic sensor system with
  • accelerator resistor
  • Contact configuration - SPST
  • Temperat ure range - +5°C to +35°C
  • Switching current at 250V AC - 10 Amps maximum
  • Switching differential - Approx. +0.5°C
  • Sensor system - Bimetallic
  • Enclos ure protection - IP 20


HRT3 Instructions 75kb .pdf
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10 Amp Room Thermostat


EA 3+




EA 3+