The Eaton EFXN533 is a conventional photoelectric (optical) smoke detector for Eaton (Cooper) conventional fire alarm panels, approved to EN 54-7. It has a low profile design, a 360° viewable LED and mounts on the standard conventional base EFXN520 (supplied separately).
Key features
- Optical smoke detection to EN 54-7
- 360° visibility LED using lightpipe technology
- Drift compensation
- Remote indicator output
- Fits the EFXN520 common base (EFDB800 for legacy MDB800 replacements)
- Positive click indication when correctly located in the base
- Optional locking facility to prevent unauthorised removal
- Rear or side cable entry via the base
Technical specifications
- Operating voltage: 15-30 V DC
- Standby current: 30 µA max.
- Start-up current (max. 20 s): 340 µA
- Alarm current: 25 mA max.
- Remote indicator current: 25 mA
- Ambient temperature: -20°C to +60°C
- Relative humidity: 0 to 95%, non-condensing
- Height: 34 mm without base; 47 mm with base
- Diameter: 100.5 mm
- Weight: 78 g
- Material: PC/ABS, white
- Cable: 0.5-2.5 mm², FIRETUF, FP200 or MICC
- Mounting hole centres: 50-80 mm
- Standard: EN 54-7
