NEMA 4X Emergency Light / LED Exit
The N4X-EPX has been designed for harsh and hazardous environments. N4X-EPX has the option for PAR36 heads that are constructed of high-impact, black thermoplastic that has been sealed against moisture infiltration The N4X-EPX is sanitation listed. The Intertek verified splash zone listing is equivalent to the NSF standard 2, meeting the rigorous sanitation, electrical safety and performance standards of food service environments. The durable N4X-EPX Is constructed from durable, corrosion resistant fiberglass. The NEMA 4X housing is fully gasketed for damp and wet locations with a hot-bonded silicone gasket. The N4X-EPX is configured with high-output red or green LEDs. Standard with 120/277V input.
BATTERY: The N4X-EPX is designed with an internal, maintenance free, valve regulated sealed lead-acid battery providing emergency lighting duration of 90 minutes. Recharge time of the battery is forty-eight (48) hours. The battery operating temperature without the internal heater/thermostat option is 40°C maximum and 10°C minimum; with the internal heater (IH) option the minimum battery operating temperature is -20°C.
CIRCUIT: The N4X-EPX utilizes a high-efficiency two stage charger providing precise float voltage control with low voltage disconnect protection. All components used in the circuitry are temperature compensated. The charger also has brownout and short circuit protec- tion. Charger status is easily determined via a dual diagnostic LED display which indicates AC/ON and High Charge. An external push button test switch allows maintenance personnel to quickly determine the operational status of the unit and lamp load.