16TECHNICAL 16 HEATING DATASHEET www.stego.de | www.stego.co.uk | www.stegonorden.se PRODUCT CATALOGUE - STEGO SMALL SEMICONDUCTOR HEATER HGK 047 | 10 W to 30 W >>Dynamic heating up >>Energy saving >>Wide voltage range >>Clip fixing TECHNICAL DATA clip for 35mm DIN rail Heating element PTC resistor - temperature limiting Heater body extruded aluminium profile, anodised Mounting clip for 35mm DIN rail, EN 60715 Fitting position vertical airflow (air outlet up, connection on bottom) Operating/Storage temperature -45 to +70 C (-49 to +158 F) Operating/Storage humidity max. 90 % RH (non-condensing) Protection type/Protection class IP44 / I (earthed) Accessoires screw fixing, Art. No. 09024.0-00 (1 packing unit = 2 pieces) Note other voltages on request Example of connection Thermostat KTO 011 (NC) Art. No. Operating voltage Heating capacity Inrush current max. Recommended pre-fuse T (time-delay) 04700.0-00 AC/DC 120 - 240 V 10 W 1.0 A 2.0 A 04701.0-00 AC/DC 120 - 240 V 20 W 2.5 A 4.0 A 04702.0-00 AC/DC 120 - 240 V 30 W 3.0 A 4.0 A 04700.9-00 AC/DC 110 - 120 V 10 W 1.0 A 04701.9-00 AC/DC 110 - 120 V 20 W 04702.9-00 AC/DC 110 - 120 V 30 W Length (L) Heater HGK 047 Weight (approx.) Connection 52 mm 0.1 kg 3 x 0,5 mm x 300 mm cable (silicone) VDE EAC 60 mm 0.2 kg 3 x 0,5 mm x 300 mm cable (silicone) VDE EAC 70 mm 0.2 kg 3 x 0,5 mm x 300 mm cable (silicone) VDE EAC 2.0 A 52 mm 0.1 kg 3 x AWG 20 x 300 mm cable UL File No. E150057 EAC 1.5 A 2.0 A 70 mm 0.2 kg 3 x AWG 20 x 300 mm cable UL File No. E150057 EAC 1.5 A 2.0 A 100 mm 0.2 kg 3 x AWG 20 x 300 mm cable UL File No. E150057 EAC at +20 C (+68 F) ambient temperature, (min. 110 V, max 265 V) Operating with voltages below AC/D 140 V reduces heating performance by approx. 10 %. Approvals 19.03.2019 | Specifications are subject to change without notice. Errors and omissions excepted. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application. The heaters are used in enclosures where condensation is to be prevented or the temperature may not fall below a minimum value. In this way corrosion is avoided and an even temperature is ensured. The heaters are designed for permanent operation.