The GE 74119 magnetic core and coil ballast operates from 120-277 volts. This ballast is made out of precision-wound coils, ensuring even heat dissipation and the highest electrical integrity.
GE GETR480/277-250W 74119 Features:
- Non-Isolated Autotransformer designed specifically for lighting applications to step down 480V to 277V or 347V to 200V with universal voltage 120-277V ballasts
- For use with one or more electronic 277V or universal voltage ballasts within max total system power of autotransformer