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

TIA122 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
RoHS 2011/65/EU
PED 2014/68/EU, Annex III - Module H1


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
Image TIA100, high res download
2D Image TIA100 download