The DRB Series DIN Rail Power Supplies operate at 24-48V, depending on model— ideal for basic low-power applications. With industry-leading efficiency of up to 91%, the DRB Series supports the growing trend for simple, economic DIN power solutions for industrial, building automation and process control applications. Housed in a robust plastic case, these power supplies feature a narrow design, saving space on the DIN rail. They operate from a universal input of 85 to 264V AC and have EN61000-3-2 compliance, enabling worldwide use. They can withstand a voltage of 300V AC surge for 5 seconds.