CR027 STEGO | Alldatasheet
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Technical content
CR 027 | up to 650 W Semiconductor fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The integrated thermostat is used to set the desired temperature. > Compact heater > Integrated thermostat > Clip fixing > Optical indicator > Temperature safety cut-out Heating capacity (W) Temperature ( °C) Temperature ( °C) Heating capacity / Ambient temperature diagram CR 027 (50 Hz) Heating capacity / Ambient temperature diagram CR 027 (60 Hz) Art. No. Operating voltage Heating capacity¹ (50 Hz) Heatig capacity¹ (60 Hz) Inrush current max. Recommended pre- fuse T (time-delay) Airflow, free flow Setting range thermostat² Weight (approx.) 02700.0-00 AC 220 – 240 V, 50/60 Hz 475 W 550 W 11.0 A 10.0 A 35 m³/h 0 to +60 °C 0.9 kg 02701.0-00 AC 220 – 240 V, 50/60 Hz 550 W 650 W 13.0 A 10.0 A 45 m³/h 0 to +60 °C 1.1 kg 02700.9-00 AC 100 – 120 V, 50/60 Hz 400 W 550 W 14.0 A 10.0 A 35 m³/h +32 to +140 °F 0.9 kg 02701.9-00 AC 100 – 120 V, 50/60 Hz 510 W 650 W 15.0 A 10.0 A 45 m³/h +32 to +140 °F 1.1 kg ¹ at +20 °C (+68 °F) ambient temperature; ² Switch temperature difference 7 K (±4 K tolerance) TECHNICAL DATA Heating element PTC resistor – temperature limiting Temperature safety cut-out to protect against overheating in case of fan failure, automatic reset Axial fan, ball bearing airflow see table service life 50,000 h at +25 °C (+77 °F) Connection 2-pole clamp 2.5 mm², clamping torque 0.8 Nm max Casing plastic according to UL94 V-0, light grey Optical indicator thermostat control lamp Mounting clip for 35 mm DIN rail, EN 60715 Fitting position vertical airflow (air outlet up) Dimensions 100 x 128 x 165 mm Operating/Storage temperature -45 to +70 °C (-49 to +158 °F) Operating/Storage humidity max. 90 % RH (non-condensing) Protection type/Protection class IP20 / II (double insulated) Approvals VDE, UL File No. E204590, EAC Heating capacity (W) HEATING TECHNICAL DATASHEET