Small Semiconductor Heater HGK 047 Series | 10W to 30W
- Dynamic heating up
- Energy saving
- Wide voltage range
- Clip fixing
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.
Technical Data
>> Download PDF
| 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 |
| Art. No. | Operating voltage | Heating capacity¹ | Inrush current max. | Pre-fuse T (time delay) | Length (L) | Weight (approx.) | Connection | Approvals |
| 04700.0-00 | 120-240V AC/DC² | 10W | 1.0A | 1A | 52mm | 0.1kg | 3 x 0,5mm² x 300mm cable (silicone) | VDE |
| 04701.0-00 | 120-240V AC/DC² | 20W | 2.5A | 2A | 60mm | 0.2kg | 3 x 0,5mm² x 300mm cable (silicone) | VDE |
| 04702.0-00 | 120-240V AC/DC² | 30W | 3.0A | 2A | 70mm | 0.2kg | 3 x 0,5mm² x 300mm cable (silicone) | VDE |
| 04700.9-00 | 110-120V AC/DC | 10W | 1.0A | 1A | 52mm | 0.1kg | 3 x AWG 20 x 300mm cable | UL File No. E234324 |
| 04701.9-00 | 110-120V AC/DC | 20W | 1.5A | 2A | 70mm | 0.2kg | 3 x AWG 20 x 300mm cable | UL File No. E234324 |
| 04702.9-00 | 110-120V AC/DC | 30W | 1.5A | 2A | 100mm | 0.2kg | 3 x AWG 20 x 300mm cable | UL File No. E234324 |
¹ at 20°C (68°F) ambient temperature; ² (min. 110V, max 265V) Operating with voltages below 140V AC/DC reduces heating performance by approx. 10%.
