Description
Operates T8 to T12 lamp and 4-pin PL CF - 1400 Lumens - 120-277V
The TCP 20B50 fluorescent emergency ballast is designed to work with AC ballasts and convert existing or new fluorescent fixtures into emergency lighting. When there is a power loss, the 20B50 switches to an emergency mode and operates either one or two lamps for 90 minutes. Once AC power is restored, the unit returns automatically to its charging mode. This emergency ballast produces up to 1400 lumens initial light output and will support lamps of wattage varying from 8W-215W T5-T12, or 18W-50W 4-pin long compact fluorescent lamps. It can also be used for single-, double-, triple-, and quadruple-lamp electronic, standard, energy-saving and dimming AC ballasts only if it is used in an emergency fixture without an AC ballast.
Features
- UL Listed (Factory or Field Installation)
- 90 Minute Illumination
- Maximum Light Output - 1400 Lumens
- 5 Years Full Warranty (NOT pro-rata)
- Dual Voltage Input, 120/277 VAC, 60 Hz
- AC Input Current 270mA • AC Input Power Rating, 3.3 Watts
- Battery – 24.0 Watt-hour Capacity, High-Temperature Maintenance-Free Nickel-Cadmium
- Battery 7-10 Year Life Expectancy
- Battery Charging Power 6.0V - 270mA
- 24 Hours Recharge Time w/ LED Charging Indicator Light
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