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Universal Douglas Signa® Series Electronic Fluorescent T8HO/T12HO Sign Ballasts Instant Start 4-32 ft T8HO/T12HO Fluorescent

Mfg #: ESB43214001I
BOR #: 3224033
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Universal™ Signa® Electronic Sign Ballast

  • NEMA 2
  • 280 W at 120 VAC, 274 W at 277 VAC input watt
  • For T12HO lamps up to 8 feet in length or T8HO lamps up to 6 feet in length
  • Multiple lamp use, operate multiple lamps in series on one circuit, improved sign lighting flexibility
  • Parallel lamp operation, when one lamp fails, other lamps remain lit keeping the sign illuminated, provides for ballast application flexibility
  • Simplified wiring, Industry-standard red and blue leads simplify wire management, fewer connections for quicker installation, less wires allow for easier raceway routing
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Product can be ordered only in multiples of
Type SIGN  
Brand Universal Douglas  
Ballast Type Parallel  
Voltage 120 - 277 V  
Dimmable Non-dimmable  
Lamp Start Type Instant Start  
Minimum Starting Temperature -20 F  
Lamp Wattage 280/274 W  
Lamp Type 4-32 ft T8HO/T12HO Fluorescent  
Universal Douglas Specification Sheet Specification Sheet

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