IOTA I320 Fluorescent Emergency Ballast

The IOTA I320 is a reduced-profile emergency ballast designed for linear fluorescent fixtures. In the event of a power failure, the I320 automatically switches to emergency mode and operates one lamp for 90 minutes at up to 1350 lumens. With universal voltage input, AC output for LED compatibility, and lamp selector leads for optimal performance, it is ideal for T5 and T8 fixtures in damp, plenum, and enclosed applications.

Key Features

• Operates one 2′–4′ T8 or T5 fluorescent lamp during emergency
• Initial output up to 1350 lumens
• Dual voltage input: 120/277VAC, 60Hz
• AC output compatible with LED retrofit tubes
• Time delay for end-of-lamp-life circuit compatibility
• Includes test switch and LED charge indicator
• Long-life, high-temperature Ni-Cad battery with 24-hour recharge
• Open circuit isolation when load is absent
• Rated for damp locations and enclosed/gasketed fixtures
• Meets or exceeds NEC, IBC, and Life Safety Code requirements
• 5-year warranty

Technical Specifications

• Model: I320
• Input Voltage: 120/277VAC, 60Hz
• Input Power: 3.5W
• Output: Up to 1350 lumens for one lamp
• Emergency Duration: 90 minutes
• Compatible Lamps: Most 2′–4′ single bipin T8 HO, VHO and 14W–54W T5
• Battery: Ni-Cad, 24-hour recharge, 7–10 year life expectancy
• Operating Temp: 0°C to 50°C
• Weight: 2.5 lbs
• Housing Dimensions: 13.0" × 2.2" × 1.25"
• Mounting Center: 12.6"

Certifications & Compliance

• UL Listed and CUL Listed
• RoHS Compliant
• Meets NEC, IBC, and Life Safety Code Emergency Lighting Requirements
• Rated for plenum, damp location, and enclosed fixtures