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ORS 142 smoke switch For closing sequence controls and hold-open devices
ORS 142 smoke switch For closing sequence controls and hold-open devices - 1 ORS 142 smoke switch For closing sequence controls and hold-open devices - 2
ORS 142 smoke switch For closing sequence controls and hold-open devices - 1
ORS 142 smoke switch For closing sequence controls and hold-open devices - 2

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ORS 142 smoke switch For closing sequence controls 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.