Philips Advance Fluorescent Ballast - 120-277V | Programmed Start - ICN4S5490C2LSG

Philips Advance Fluorescent Ballast (ICN4S5490C2LSG). When servicing a socketed fluorescent fixture, compare this model against the lamp schedule and supply before ordering. The listed lamp configuration is 1-4 X F54T5HO, which should be checked as a complete lamp-and-count combination. The programmed start starting arrangement is part of the compatibility check for the installed lamp circuit. When comparing replacements, note the 1 ballast factor as well as the lamp and supply ratings.

Plan the electrical connection around this model’s 120-277V AC rating. The listed body dimensions are length 16.7 in., width 1.7 in., height 1.18 in.; use them when checking the available space around the ballast compartment. Follow the wiring diagram for this model when making the replacement connections.