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Smoke switch ORS 142
Smoke switch ORS 142 - 1
Smoke switch ORS 142 - 2

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Smoke switch ORS 142

For closing sequence selectors and hold-open devices

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Optical smoke switch for smouldering fires and open fires with smoke formation.



  • Inspection indication in accordance with DIN 14677

  • Contamination compensation

  • Optical contamination/status indicator

  • Measurement chamber monitoring function

  • Communication connection for RSBus

  • Potential-free break contact

  • Thermocouple to trigger at an ambient temperature of over 70°C

  • With dust cap
Notice

Horizontal installation only.


Mounting base always required.

Dimensions are not binding. Subject to technical changes.