Ballast comes w/3 labels, p/n p-1890, p-1891, p-1892; unattached a.C. Test switch, p/n a-3334; charge light indicator, p/n a-3337; and receptacle assembly (pigtail), p/n p-2183-1
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 5998-00-712-2942
NSN 5930-01-499-0671
NSN 5835-01-574-0080
NSN 6220-01-478-4985
NSN 6645-00-287-9192
NSN 6110-01-299-9275
NSN 5930-00-962-3691
NSN 5910-01-633-9963
NSN 4140-01-600-6117
NSN 6650-00-020-6966
NSN 5985-01-593-0034
NSN 5925-01-591-0205