Description
IOTA ENGINEERING Electronic Emergency Ballast, 500 Lumens, 120V or 277V, 1 Lamp, operates T5 up to 28W and T8 fluorescent lamps, includes Ni-Cad battery, test switch and charge indicator
Iota 500 Lumen Emergency Light Ballast
The ISL-28 now ISL28 from IOTA allows the same fixture to be used for both normal and emergency operation. In the event of a power failure, the ISL-28 switches to the emergency mode and operates one of the existing lamps for 90 minutes.
See IOTA Competitive Specification Comparison Reference Page
Features
Initial light output of 500 lumens
Emergency Illumination time of 90 minutes
Time Delay Enhancement for compatibility with End-of-Lamp-Life circuitry
Ballast temp. rating 0°C to 50°C (32°F to 122°F)
Dual input voltage of 120/277 VAC, 60 Hz
Long-life high-temperature recyclable Ni-Cad battery
Electrical rating 2.5 watts
Meets or exceeds all NEC, IBC, and Life Safety Code Emergency Lighting Requirements
Also known as ISL-28-TBTS
Spec Sheets
ISL-28 IOTA (ISL28) Specs
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