HTP100 100 Watt Enclosure Heater. 250V Max. Terminal Block IP20 - Touch Safe

HTP100 100 Watt Enclosure Heater. 250V Max. Terminal Block IP20 - Touch Safe

Buy 15 for £47.08 each and save 5%
Heating Power (w)100
Wiring TypeTerminal
Heater TypePlastic with Terminal Block


Axair heaters have a self regulating PTC element and are made from a black anodised aluminium

Key Features of HTP100:

  • Heating element: PTC thermistor, self regulating
  • Heat sink: black anodised extruded aluminium profile black PET; in case of accidental contact, the surface material of the plastic heater prevents the danger of burns
  • Method of mounting: snap-on fixing on RAIL 35mm EN 50022
  • Rated temperature range: from -30°C to +40°C
  • Storage temp. range from -40°C to +70°C
  • Protection degree by heaters: IP20 
  • Dimensions (mm): 188x85x61.5 
  • Electrical connection:by 3 poles terminal L-N-PE 3 clamps for solid or fine stranded wire 0.5 ÷ 2.5mm2 (20 ÷ 16 AWG)
  • Appliance class: class l
  • Rated voltage range: 110-240 V a.c./d.c.
  • Rated frequency: 50/60 Hz
  • Max voltage: 265 V a.c./d.c.
  • Applicable standards: EN 60335-1
  • Approvals: CE; cURus certified till max 50°C

The formation of condensation is one of the biggest dangers for electrical enclosures and cabinets. Provided that they are working under load, their own heat prevents the condensing of fluids. If the process is switched off, the electronics cool down. This is precisely where the function of our control cabinet heaters begins to protect. 

Our heaters are used in combination with an enclosure thermostat (Normally Closed) or cabinet hygrostat, predominantly for the avoidance of excessively low temperatures or excessively high humidity in the control cabinet and help to avoid the formation of corrosion.


View the datasheet


Shop our range of normally closed thermostats, to detect when to turn on a heater within the enclosure, available for next working day delivery.