The Weidmuller EF-EMC 30 54 GY is an electronic part with a filter, cutout of 178x178mm, depth of 34mm, IP54 protection level, push-in mounting system, and a weight of 330g. This part is designed to protect electronic devices from power surges, electromagnetic interference, and other environmental conditions. It has a wide range of applications, including lighting and power supply systems in commercial, industrial, medical, and military facilities.