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High Output Fluorescent Sign Ballast #448-AT, 277 Volts

  • 800 mA output for High Output Fluorescent lamps, provides higher light output, increasing the brilliance of your electrical sign.
  • Thermally protected class “P” ballasts, automatically turn off when the ballast is hot, thus extend the longevity of the ballasts.

Transformers are UL2161 Listed and CSA Approved.

Weight lbs.11.75
Volts277 Volts
Total Lamps2, 3, 4