CREX020-T4 STEGO | Alldatasheet
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CREx 020 | 50 W to 200 W (T4) TECHNICAL DATA Ex Protection type II 2 GD Gases Dusts Mine applications Ex db IIC T4 Gb Ex tb IIIC T135°C Db IP66 I M2 Ex db I Mb Surface temperature < +135 °C (+275 °F) Heating element high performance cartridge Heating body aluminium profile, silver anodised Connection 1 m silicone cable (halogen-free) 3 x 0.75 mm² Connection PE 0.75 to 2.5 mm² Mounting clip for 35 mm DIN rail, EN 60715 for heating body sizes 80 x 48 mm and 120 x 60 mm and screw fixing with 2 plug-on flanges for all heating body sizes, optional widthwise mounting Fitting position vertical airflow (connection on bottom) Operating/Storage temperature -60 to +50 °C (-76 to +122 °F) / -60 to +85 °C (-76 to +185 °F) Operating/Storage humidity < 90 % RH (non-condensing) Protection type/Protection class IP66 / I (earthed) Approvals EPS 16 ATEX 1 109 X IECEx EPS 16.0048X IN METRO DNV 18.0010 X EAC TC RU C-FR.ГБ08.В.02639 Compact convection heater of temperature class T4 (Surface temperature 135 °C max.) for the prevention of formation of condensation, temperature fluctuations, and for protection against frost within control and switch cabinets, as well as measuring equipment located in areas with explosion hazard, underground mines or mines susceptible to firedamp. > For areas with explosion and firedamp hazard > Large convection surface > Clip and screw flange fixing > Ready-to-use with strain relief > Maintenance free > Temperature class T4 Art. No. Hole spacing for screw flange fixing Operating voltage Heating capacity Rec. pre-fuse T (time-delayed) Dimensions (D x W x H) Weight approx. 02041.0-00 150 mm AC 230 V 50 W 0.5 A 80 x 48 x 110 mm 0.7 kg 02042.0-00 225 mm AC 230 V 100 W 1.0 A 120 x 60 x 180 mm 1.4 kg 02043.0-101 275 mm AC 230 V 150 W 1.5 A 160 x 80 x 220 mm 2.3 kg 02044.0-101 350 mm AC 230 V 200 W 2.0 A 160 x 80 x 300 mm 2.8 kg 02041.9-00 150 mm AC 120 V 50 W 1.0 A 80 x 48 x 110 mm 0.7 kg 02042.9-00 225 mm AC 120 V 100 W 2.0 A 120 x 60 x 180 mm 1.4 kg 02043.9-101 275 mm AC 120 V 150 W 3.0 A 160 x 80 x 220 mm 2.3 kg 02044.9-101 350 mm AC 120 V 200 W 4.0 A 160 x 80 x 300 mm 2.8 kg ¹ only screw flange fixing CREx 020 with screw flange fixing CREx 020 with clip fixing D W H X EX PROTECTION TECHNICAL DATASHEET