Thermal Switch TDS 247
Thermal differential switch with a maximum component, for detecting open fires with and without smoke.
It is used when disturbances such as dust, smoke, or steam are expected to occur operationally.
It must not be used for closures in escape and rescue routes in retention systems.
Its special features are:
- optical status display
- measuring part monitoring
- communication connection for RSBus
- potential-free opener
Thermal differential switch with a maximum component, for detecting open fires with and without smoke.
It is used when disturbances such as dust, smoke, or steam are expected to occur operationally.
It must not be used for closures in escape and rescue routes in retention systems.
Its special features are:
- optical status display
- measuring part monitoring
- communication connection for RSBus
- potential-free opener
Design: | according to EN 54, Part 5 |
Fire detection: | by temperature, Class A1 |
Maximum part: | 54°C to 65°C |
Operating voltage: | 18 to 28 V DC |
Current consumption at 28 V DC: | |
Idle: | 22 mA |
Alarm: | 11 mA |
Fault: | 16 mA |
Relay contact: | Opener |
Switching voltage: | 30 V DC |
Switching current: | 1 A |
Switching power: | 30 W |
Protection rating: | IP 42 |
Operating ambient temperature: | -20°C to +80°C |
Color: | white, similar to RAL 9010 |
Technical data | |
Color | White |
Thermal switch TDS 247
- Brand: Hekatron
- Product Code: 5100158
- Availability: In Stock
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141.86€
inkl. 19% USt. zzgl. Versand