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TCP T8 Fluorescent Ballast E21IS 277V Instant Start UltraLow Light Output Case/10
- Performance Specifications
- Operates 2-or-1 F32w, F25w, F17w T8 lamps
- Starting Method: Instant Start
- Input Line Voltage: 277V
- Input line Frequency: 50/60HZ
- Nominal Ballast factor: .72
- Maintains Rated Ballast Factor within +10% -0% when using specified number or type of lamps
- Minimum Starting Temp.: 0° F
- Maximum Starting Temp.: 160° F
- U.L./C.U.L. Listed: Yes
- FCC Compliance: Part 18, class A
- Nominal Power Factor: .99
- Lamp Current Crest factor: <1.60
- Sound Rating: Class A
- Click To View Dimensions, Wiring Diagram and Lamp Performance Data
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