Immersion adjustable thermostat


  • Easy installation
  • External temperature setting 0-90°C
  • 100 or 200 mm Immersion sleeve length

The ESBE TIA100 is a ON/OFF thermostat, consisting of temperature probe connected to a switch. The switch can be used to control ON/OFF, based on the temperature measurement, any electrical device e.g. pump, boiler, etc.

Product range


TIA100 front_A-01.png
TIA100 side_A-01.png Reference Immersion sleeve [mm] Connection Weight [kg]
86901100 TIA122 100 G ½" 0,23
86901200 TIA122 200 G ½" 0,25
Installation support


Technical data

Technical data

Contact rating: (C-1): 10(2,5)A NC/250V AC;
(C-2): 6(2,5)A NC/250V AC
Enclosure rating: IP40
Control range: 0 °C ± 5 °C — 90 °C ± 3 °C
Ambient temperature, max.: +80 °C
Bulb temperature, max.: +125 °C
Temperature differential: ΔT 4 ± 1K
Material, Cover: Plastic
Material, Sensor: Copper


LVD 2014/35/EU
RoHS3 2015/863/EU
SI 2016 No. 1101
SI 2012 No. 3032


Please see Installation instruction
Download area

Download area

Type Preview Download
Data Sheet TIA100 download
Installation instruction TIA100 download
Certificate Declaration of Conformity, TIA100 download
Certificate Declaration of Conformity UKCA, TIA100 download
Image TIA100, high res download
2D Image TIA100 download