HAZ-Bulkhead
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Description
CE 0722 Ex II 2GD – Ex db op is IIB+H2 T6 Gb – Ex tb op is IIIC T72°C Db IP 66
The explosion-proof LFED series emergency lighting fixtures are designed for illuminating and identifying emergency exits or escape routes. They feature a low copper content aluminum alloy casing, a tempered glass window with a pictogram, and a resin LED strip for ‘Ex op is’ protection. Equipped with a high-brightness LED indicator, the fixture monitors battery operation and automatically switches on during power failures, lasting 3 to 5 hours depending on battery capacity. A red LED signals when batteries need replacement due to faults or depletion.
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Mechanical Features
- Housing: Low copper content aluminium alloy
- Gasket: Silicone resistant to acids, hydrocarbons and high temperatures
- Ingress protection: IP66
- Mounting: Electrogalvanized steel
Work Parameters
- Ambient Temperatures:
- Normal: -60°C to +60°C
- With emergency: -40°C to +60°C
Electrical Features
- Connection terminals: 4mm2
- Frequency: 50/60 Hz
- Rated voltage: Normal operation only: 110-277 Vac / 156-277 Vdc
- Emergency operation only: 110-240 Vac / 110-240 Vdc
- Normal + emergency operation: 110-240 Vac / 156-240 Vdc