The FLH series of radiant heaters with limitation of the radiator surface temperature consists of three versions with heating performance ratings of 20, 30 and 50 Watts. Typical applications are to be found within building installations, where accidental contact with radiant heaters inside control cabinets is possible, where safety regulations prohibit open sources of heat, or where neighbouring structural elements are negatively influenced by the increased development of heat.
| Data | FLH 020 LST | FLH 030 LST | FLH 050 LST | |
|---|---|---|---|---|
| Heating performance (Ta = +20 °C) | 20 W | 30 W | 50 W | |
| Degrees of protection for intended purpose of use | IP 44 (connecting cable) and IP 20 (plug terminal connector) | |||
| Operating temperature | –40 … +70 °C / –40 … +158 °F | |||
| Storage temperature | –40 … +70 °C / –40 … +158 °F | |||
| Type of mounting | snap fastening for 35 mm profile bars according to EN 60715 | |||
Further technical details and dimensions can be found in the download section on this page under product sheet.
Further software tools for digital product integration into your planning and documentation (such as Eplan macros) can be found at MyPfannenberg.
| Ordering details | FLH 020 LST | FLH 030 LST | FLH 050 LST | |
|---|---|---|---|---|
| with terminal | Article number | 17002105007 | 17003105007 | 17005105007 |
| with connecting cable | Article number | 17002105017 | 17003105017 | 17005105017 |
Article numbers for other types on request.
Integrated snap fastening for 35 mm DIN-rail.
and robust construction without fan.
Predominantly used in control cabinets for the avoidance of excessively low temperatures or excessively high relative humidity.
against condensate forming in the cabinet by means of fast heating due to PTC technology.
ensure that the correct heating power is always available. The total heat necessary can be distributed according to the needs.
Depending on the existing connecting conditions, options are available with a 500 mm connecting cable or a plug terminal connector.
