"Overview\nTripp Lite's SUPDM12 corded backplate kit converts Tripp Lite's hardwire SU6000RT3U UPS system into one with AC plug and outlets. 10 ft.\/3m input line cord with L6-30P plug enables simple connection to 208V 30A mains power. Includes 1 L6-30R, 2 L6-20R and 10 5-15\/20R output receptacles. Easy quick-connect wiring installs in minutes.\nVOLTAGE COMPATIBILITY NOTE - SUPDM12 supports SU6000RT3U applications configured for 208V nominal input voltage only (See SUPDM13 for 240V input voltage configurations)."