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Semiconductor Fan Heater CR 027

Semiconductor Fan Heater CR 027
  • Compact heater
  • Heating capacity adjusts to ambient temperature
  • Adjustable temperature range
  • Clip fixing
  • Optical indicator
  • Temperature safety cut-out

Semiconductor fan heaters prevent the formation of condensation and ensure an even temperature in switch and control equipment. The built-in regulator is used to set the desired temperature.

Technical Data

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Heating element PTC resistor, self regulating and temperature limiting
Temperature safety cut-out to protect against overheating in case of fan failure
Axial fan, ball bearing Airflow see table
  service life 50 000h at 25°C (77°F)
Casing plastic according to UL94 V-0, light grey
Optical indicator thermostat control lamp
Connection 2-pole clamp 2.5mm², clamping torque 0.8Nm max.
Mounting clip for 35mm DIN rail, EN 50022
Fitting position vertical
Operating/Storage temperature 0 to +60 °C (-32 to +140 °F) / -45 to +70 °C (-49 to +158 °F)
Dimensions 100 x 128 x 165mm
Protection type/Protection class IP20 / II (double insulated)
Approvals UL File No. E204590

Art. No. Operating voltage Heating capacity (50Hz)* Heating capacity (60Hz)* Inrush current max. Airflow, free flow Setting range Temperature regulator Weight (approx.)
02700.0-00 220-240VAC, 50/60Hz 475W 550W 11.0A 35m³/h 0 to +60°C 0.90kg
02701.0-00 220-240VAC, 50/60Hz 550W 650W 13.0A 45m³/h 0 to +60°C 1.10kg
02700.9-00 100-120VAC, 50/60Hz 400W 550W 14.0A 35m³/h +32 to +140°F 0.90kg
02701.9-00 100-120VAC, 50/60Hz 510W 650W 15.0A 45m³/h +32 to +140°F 1.10kg

*at 20°C (68°F) ambient temperature

Technical drawing

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Semiconductor Fan Heater CR 027 Dawing Semiconductor Fan Heater CR 027 Dawing Semiconductor Fan Heater CR 027 Dawing Semiconductor Fan Heater CR 027 Dawing Semiconductor Fan Heater CR 027 Dawing
Semiconductor Fan Heater CR 027 Dawing Semiconductor Fan Heater CR 027 Dawing Semiconductor Fan Heater CR 027 Dawing Semiconductor Fan Heater CR 027 Dawing Semiconductor Fan Heater CR 027 Dawing
Semiconductor Fan Heater CR 027

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