PTC Heater HGK 047
- Compact size
- Wide voltage range
- Heating power adjusts to ambient temperature
- DIN rail mountable
The HGK 047 heaters are used in enclosures to maintain minimum operating temperatures and to help prevent failure of electronic components caused by condensation and corrosion.
Technical Data
| Operating voltage | see table below |
| Heating element | PTC resistor - temperature limiting |
| Heater body | extruded aluminum profile, anodized |
| Connection | 3 x AWG 20 (0.5mm²), 12” (300mm) length |
| Mounting | clip for 35mm DIN rail, EN 60 715 |
| Mounting position | vertical |
| Operating / Storage temperature | -49 to +158°F (-45 to +70°C) |
| Protection class | I (grounded) |
| Protection type | IP54 |
| Part No. | Heating capacity¹ | Operating voltage² | Max. current (inrush) | Length (L) | Weight (approx.) | Approvals |
| 04700.0-00 | 10W | AC/DC 140-240V | 1.0A | 1.97” (50mm) | 3.0 oz. (85g) | VDE |
| 04701.0-00 | 20W | AC/DC 140-240V | 2.5A | 2.36” (60mm) | 3.6 oz. (100g) | VDE |
| 04702.0-00 | 30W | AC/DC 140-240V | 3.0A | 2.76” (70mm) | 4.0 oz. (110g) | VDE |
| 04700.9-00 | 10W | AC/DC 110-120V | 1.0A | 1.97” (50mm) | 3.0 oz. (85g) | UL File No. E150057 |
| 04701.9-00 | 20W | AC/DC 110-120V | 1.5A | 2.76” (70mm) | 4.0 oz. (110g) | UL File No. E150057 |
| 04702.9-00 | 30W | AC/DC 110-120V | 1.5A | 3.94” (100mm) | 5.2 oz. (150g) | UL File No. E150057 |
¹) at 68°F (20°C) ambient temperature
²) operating with voltages below 140V AC/DC reduces heating performance by approx. 10% (min. 110V, max 265V).
