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- 02821.9-06 CSF 028 - Touch-Safe PTC Fan Heater
Product Description
- Low surface temperature
- Integrated thermostat
- Compact size
- Wide voltage range
- Double insulated protection
- DIN rail mountable
The CSF 028 fan heater prevents formation of condensation and provides evenly distributed interior air temperature in enclosures. The touch-safe plastic housing and the small size makes it ideal for use in enclosures with a high packing density. The heater is equipped with a fixed set point thermostat and is easily wired via external pressure clamps. Two different mounting options are available – DIN rail or screw tabs. The robust screw tab mounting is particularly suitable for applications with high vibration.
Technical Data
| Operating voltage* | 120-240VAC (min. 110V, max. 265V) |
| Heating capacity | see table |
| Heating element | PTC resistor - temperature limiting |
| Surface temperature | < 176°F (80°C), except upper protective grill |
| Connection | 2-pole dual pressure clamp for solid wire AWG 14 max. (2.5mm²), stranded wire (with wire end ferrule) AWG 16 max. (1.5 mm²) |
| Housing | plastic, UL 94V-0, black |
| Mounting | clip for 35mm DIN rail, EN 60715 |
| Mounting position | vertical |
| Operating / Storage temperature | -40 to +158°F (-40 to +70°C) / -49 to +158°F (-45 to +70°C) |
| Operating / Storage Humidity | max. 90% RH (non-condensing) |
| Protection class | II (double insulated) |
| Protection type | IP 20 |
| Approvals | VDE |
*Operating with voltages below 140VAC reduces heating performance by approx. 10%.
| Part No. | Operating Voltage | Heating capacity¹ | Max. current (inrush) | Air outlet temperature² | Switch-off temperature³ | Switch-on temperature³ |
| 02821.9-06 | AC 120V, 50/60Hz | 250W | 6A | 187°F (86°C) | 59°F (15°C) | 41°F (5°C) |
¹) see Heating capacity / Ambient temperature diagram
²) measured 2” (50mm) above protective grill
³) tolerance of ± 5K
recommended
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$132.00 -
$154.00 -
$154.00 -
$65.00 -
$55.80
