PTC Fan Heater CR 027
- Compact fan heater
- Heating power adjusts to ambient temperature
- Integrated adjustable thermostat
- Built-in overheat protection
- DIN rail mountable
The semiconductor CR 027 fan heater prevents the formation of condensation and ensures an even temperature in enclosures. The integrated thermostat is used to set the desired temperature while the high performance axial fan provides forced air circulation. The CR 027 is also available with a continuously running fan (when powered).
Technical Data
| Heating element | PTC resistor - temperature limiting |
| Overheat protection | built-in temperature limiter |
| Axial fan, ball bearing | service life 50,000h at 77°F (25°C) |
| Air flow, free blowing | see table below |
| Connection | 2-pole terminal AWG 14 max. (2.5mm²), torque 0.8Nm max.. |
| Housing | plastic, UL 94V-0, light grey |
| Function control light | LED |
| Mounting | clip for 35mm DIN rail, EN 60 715 |
| Mounting position | vertical |
| Operating / Storage temperature | -49 to +158°F (-45 to +70°C) |
| Dimensions | 6.5 x 3.94 x 5.0” (165 x 100 x 128mm) |
| Protection class | II (double insulated) |
| Protection type | IP20 |
| Approvals | UL File No. E204590 |
| Part No. | Heating capacity¹ (@ 50Hz) | Heating capacity¹ (@ 60Hz) | Operating voltage | Max. current (inrush) | Air flow, free blowing | Thermostat setting range | Weight (approx.) |
| 02700.0-00 | 475W | 550W | 220-240VAC | 11.0A | 20 cfm (35m³/h) | 0 to 60°C | 2.0 lbs. (0.9kg ) |
| 02701.0-00 | 550W | 650W | 220-240VAC | 13.0A | 26 cfm (45m³/h) | 0 to 60°C | 2.4 lbs (1.10kg) |
| 02700.9-00 | 400W | 550W | 100-120VAC | 14.0A | 20 cfm (35m³/h) | 32 to 140°F | 2.0 lbs. (0.9kg ) |
| 02701.9-00 | 510W | 650W | 100-120VAC | 15.0A | 26 cfm (45m³/h) | 32 to 140°F | 2.4 lbs (1.10kg) |
¹) at 68°F (20°C) ambient temperature
