ORS 142 smoke switch For closing sequence controls and hold-open devices
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ORS 142 smoke switch For closing sequence controls and hold-open devices
- Area of application: Object area
- Suitable for: Hold-open device
- Mounting option: Ceiling installation horizontal, Wall installation horizontal, Lintel installation horizontal
- Type of assembly: To plug on
- Installation type: Flush and surface-mounted
- Material: Plastic / metal
- Colour: Pure white, similar to RAL 9010
- Standby current consumption: 22 mA
- IP protection class: IP 42
- Fault current consumption: 16 mA
- Contact voltage: 30 V/DC
- Min./max. temperature conditions: -30 to 60 °C
- Standards: EN 54-7, EN 14637, DIN 14677
- Approval: DIBt Z-6.510-2288
- Environmental Product Declaration: No
- EC declaration of conformity (CE): No
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Variants
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.
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Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!
