Keystone Technologies 175-Watt 5-Tap Metal Halide Replacement Ballast Kit

This Keystone 5 Tap (120/208/240/277/480-Volt) Metal Halide ballast kit operates one M57 175-Watt Metal Halide lamp. The kit includes ballast, capacitor, mounting brackets and hardware. See the document below for complete specifications.|ANSI designation: M137 or M152|Line voltage: 120/208/240/277/480|Regulation: 10%|Frequency: 60 Hz|Recommended fuse (A): 5/3/3/2/2|Circuit type: CWA (without ignitor)|Insulation class: 180 degree C|Capacitor value: 11 degree F|Capacitor voltage rating: 370-Volt|Capacitor temperature rating: 90 degree C|Winding materials: copper/copper|Lamp starter: XG-04|Agency certification: RU, cRU|Maximum distance to lamp: N/A|2-year warranty