Description
Allanson 272-AT277V magnetic sign ballast, 277V, One or Two T12HO lamps from 4 to 12 total feet of lamp length, rapid start sign ballast
DISCONTINUED BY MANUFACTURER, NOW SHIPPING RECOMMENDED REPLACEMENT – Please review replacement options to confirm appropriate for your application and order here: 1 or 2 Lamp Replacements
Allanson Magnetic 277V Outdoor Sign Ballast – Series Wiring
High Output 800mA for brighter signage
2 Lamps, 4′ min to 12′ max
UL2161 Listed and CSA Approved
Series Lamp Connection
277V Input Voltage
Operates in cold weather down to -20ºF (-29ºC)
Thermally Protected so will turn off when the ballast is operating hot thereby extending its life
Line Amps 1.60
Input Watts 190W, Open Circuit 475V






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