On request
IQ8Quad optical smoke detector with isolator. Powered by 8–42V DC from esserbus loop. Operating temperature range –20…+50 °C.
| Type | Optical smoke detector |
| Power Supply | 8–42V DC from esserbus loop |
| Built-in Short Circuit Isolator | Yes |
| External Indicator Connection | Possible |
| Color | White (RAL 9010) |
| Dimensions | Ø117×49 mm |
| Temperature Range | –20…+50 °C |
| Protection Class | IP43 |
| Base | 805590 or 805591 (ordered separately) |
