This 19-inch, 3U rack mount DIN rail voltage distribution panel housing with cover PSU PDU is manufactured in Poland and comes with a 2-year warranty. It is designed for use in rackmount cabinets and frames, as well as racks, chassis, and patch panels in enterprise networking and server settings. The rack unit width is 19 inches and the rack unit height is 3U, while the rack depth ranges from 61mm to 232mm. The mount type is rack mount, making it easy to install and use. This product is perfect for anyone looking for a reliable and durable voltage distribution panel housing for their networking or server needs.