XM3B-2542-212L is a three-phase AC/DC power supply module manufactured by Omron. The module has a rated input voltage of 208 to 480V AC and a rated output of 420V AC at 11A. With a highly reliable, high-efficiency design, the module is designed for use in a variety of applications, including automation, communications and instrumentation. The module also provides a wide selection of alarms and protective functions for added safety and reliability.