The TDK-Lambda DRB120-24-3-A0 DIN Rail Power Supply is designed for use in industrial or commercial settings. It has an input of 350-480VAC, 3 phase, and an output of 24V, 5A, 120W. It also has screw terminal connections for easy installation. The unit is rated up to an ingress protection rating of IP 20 and has an active power factor correction of 0.95. The input line frequency range is 47-63Hz, with an operating temperature range of -40°C to +70°C. Additionally, it has built-in safety features such as over voltage protection, short circuit protection, and over temperature protection.