The Eaton EFXN526 is a conventional fixed temperature heat detector (class CS) for Eaton (Cooper) conventional fire alarm panels, approved to EN 54-5. Eaton lists it as a fixed heat 92°C sensor. It mounts on the standard conventional base EFXN520 (supplied separately).
Key features
- Fixed temperature heat detection, class CS to EN 54-5
- 360° visibility LED using lightpipe technology
- 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.
- Alarm current: 25 mA max.
- Heat class (EN 54-5): CS
- Ambient temperature: -20°C to +75°C
- Relative humidity: 0 to 95%, non-condensing
- Height: 43 mm without base; 56 mm with base
- Diameter: 100.5 mm
- Weight: 76 g
- Material: PC/ABS, white
- Cable: 0.5-2.5 mm², FIRETUF, FP200 or MICC
- Mounting hole centres: 50-80 mm
- Standard: EN 54-5
