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CR027-Schaltschrankheizung-mit-Luefter-enclosure-heater-with-fan-feature
2011-05-cr027-drawing
2013_cr027_diagram_50hz_us
2013_cr027_diagram_60hz_us
2013_cr027_drawing_inches

Enclosure heater with fan

CR 027

This heating with PTC element is used to prevent frost and condensation in the enclosure and casing. The built-in fan further intensifies the heating effect through convection. The integrated, adjustabl thermostat saves space in the application.

  • Adjustable, integrated thermostat
  • Plastic casing, safe to touch
  • Optical indicator
  • Temperature safety cut-out to prevent overheating
CEUKCAEACULVDE

Overview technical data

Device typeFan heater Integrated control Touchsafe
Temperature monitoringOverheating protection in the event of fan failure with automatic reset
Protection classII
Protection typeIP20
Heating elementPTC resistor (PTC)
Operating displayGlow lamp
CasingPlastic to UL94 V-0, light grey
AC/DCAC
Recommended backup fuse 10 A
Frequency 50;60 Hz
Setting range32 °F - 140 °F
Operating temperature-49 °F - 158 °F
Operating humidity ≤90 % RH
Storage humidity ≤90 % RH
Storage temperature-49 °F - 158 °F
Connection typeConnection terminal
Torque 0.8 Nmmax.
Connection2-pole clamp 2.5 mm²
MountingClip for 35 mm DIN rail
Installation positionAirflow direction "in" vertical / connection at the bottom
Height 6.5 in
Width 5 in
Depth 3.9 in
NoteHeating capacity at +20°C (+68°F) ambient temperature setting range thermostat of switching temperature differential 7K (+4K tolerance).

Product variants

Article numberOperating voltageInrush current maximumHeating capacityAxial fanWeightRequestCADDatasheet
02700.0-00220 V - 240 V11 A475 W - 550 W 20.6 cfm 31.7 oz
CR027-02700.0-00-Datasheet-EN-US.pdf
02700.9-00100 V - 120 V14 A400 W - 550 W 20.6 cfm 31.7 oz
CR027-02700.9-00-Datasheet-EN-US.pdf
02701.0-00220 V - 240 V13 A550 W 26.5 cfm 38.8 oz
CR027-02701.0-00-Datasheet-EN-US.pdf
02701.9-00100 V - 120 V15 A510 W - 650 W 26.5 cfm 38.8 oz
CR027-02701.9-00-Datasheet-EN-US.pdf

Certificates

Your direct contact

STEGO, Inc.
95 Chastain Road NW
Suite 200 Kennesaw
GA 30144 USA