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Explosion-proof enclosure heater

CREX 020

Temperature class T3 (surface temperature max. 200 °C): Enclosure heater for explosion-proof environments prevents condensation and temperature fluctuations. Reliable protection against frost in enclosures and control cabinets as well as measuring equipment in explosive environments or mine workings exposed to firedamp.

  • Maintenance-free convection heater without fan
  • High-performance heating cartridge
  • Heater body: aluminium profile, anodised
  • Mounting types: screw flange, clip
  • Ready for connection: silicone cable with strain relief in 1 or 2 metres
ATEXCEUKCAEACIECExMETRO

Overview technical data

Device typeConvection heaters
Protection classI
Protection typeIP66
Heating elementHigh-performance heating cartridge
Heater elementAluminium profile, silver anodised
AC/DCAC
Frequency50;60 Hz
Surface temperature< + 200 °C
Operating temperature-60 °C - 85 °C
Operating humidity≤90 % RH
Storage humidity≤90 % RH
Storage temperature-60 °C - 85 °C
Connection typeConnection cable
ConnectionHalogen-free silicone cable 3 x 0.75 mm², 1 m
Connection PE0,75 - 2,5 mm²
Installation positionAirflow direction "in" vertical / connection at the bottom
Temperature classT3

Product variants

Article numberMountingInteractions
02031.0-00Clip for 35 mm DIN rail; screw fixing
02031.9-00Clip for 35 mm DIN rail; screw fixing
02032.0-00Clip for 35 mm DIN rail; screw fixing
02032.9-00Clip for 35 mm DIN rail; screw fixing
02033.0-00Clip for 35 mm DIN rail; screw fixing
02033.9-00Clip for 35 mm DIN rail; screw fixing
02034.0-00Clip for 35 mm DIN rail; screw fixing
02034.9-00Clip for 35 mm DIN rail; screw fixing
02035.0-10Screw fixing
02035.9-10Screw fixing

Certificates