Used w/high pressure sodium lamps, ansi s-51; constant wattage autotransformer; includes core and coil; capacitor and all purpose mtg brkt; rated for 208, 240, and 277 vac
An item specifically designed for use with fluorescent or mercury vapor lamps and starters to provide a high starting voltage for striking the arc and to stabilize the operating impedance of the circuit in order to maintain the operating current at a steady value.
Classification: Ballasts for discharge lamps or tubes
NSN 5990-01-150-7443
NSN 2925-00-972-8180
NSN 5920-00-904-1549
NSN 5895-01-246-1003
NSN 5895-01-369-7501
NSN 6105-01-188-8800
NSN 4140-01-225-6256
NSN 5855-00-058-1293
NSN 6150-01-499-7224
NSN 5920-01-084-0875
NSN 5960-01-612-4586
NSN 6220-01-593-5940