250-Watt 4-Tap Metal Halide Replacement Ballast Kit

This Keystone 4 Tap (120/208/240/277-Volt) Metal Halide ballast kit operates one M58 250-Watt Metal Halide lamp. The kit includes ballast, capacitor, mounting brackets and hardware. See the document below for complete specifications.|ANSI designation: M58 or H37|Line voltage: 120/208/240/277|Regulation: 10%|Frequency: 60 Hz|Recommended fuse (A): 8/5/4/3|Circuit type: CWA (without ignitor)|Insulation class: 180 degree C|Capacitor value: 15 degree F|Capacitor voltage rating: 400-Volt|Capacitor temperature rating: 90 degree C|Winding materials: copper/aluminum|Lamp starter: N/A|Agency certification: RU, cRU|Maximum distance to lamp: N/A