Smoke switch ORS-W 142
Smoke switch ORS-W 142 ECO (lintel-mounted smoke alarm)
- for use as a separate lintel-mounted smoke alarm
- Functional principle: Diffused light
- Alarm threshold tracking: as per EN 54 part
- Threshold temperature: 70 ± 5 °C
- Operating voltage: 18 to 24 V DC
- Current consumption: at 28 V DC max. 22 mA
- Protection class: IP 42
- Operating temperature: -20 to +75° C
- incl. RZO covering hood