The Eaton EFXN632 is a conventional photo-thermal multisensor detector that combines a photoelectric (optical) smoke sensor with a heat sensor. It is certified to EN 54-7 for smoke detection and EN 54-5 Class A2S for heat, and is used with Eaton conventional and BiWire conventional fire alarm panels.
The detector automatically compensates for gradual contamination such as dust build-up, and fits the common conventional detector base (EFXN520, supplied separately).
Key features
- Photoelectric smoke plus heat (Class A2S, 60°C alarm temperature)
- Automatic drift compensation for dust contamination
- Red alarm LED with 360° visibility via lightpipe
- Positive click when the detector is correctly located in its base
- Optional locking tab to prevent removal without a tool
- Low profile, discreet white design
- Rear or side cable entry via the common mounting base
- Optional remote indicator output
Technical specifications
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Catalogue number: EFXN632
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Detection: Photo-thermal: optical smoke with heat, Class A2S
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Standards: EN 54-5, EN 54-7
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Operating voltage: 15V to 30V DC
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Standby current: 30µA max.
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Start-up current: 340µA max. (20 seconds)
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Alarm current: 25mA max.
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Area coverage: 100m² (subject to local standards)
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Base: EFXN520 conventional base (supplied separately)
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Dimensions: 104mm diameter x 42mm (55mm with base)
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Weight: 0.076kg
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Construction: PC/ABS, white
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Ingress protection: IP40
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Cable: 0.5mm² to 2.5mm², FIRETUF, FP200 or MICC
