Weidmueller WFS 4 100-250V DB

The WFS 4 100-250V DB is likely an industrial device, such as a motor or power supply, designed to operate within a voltage range of 100 to 250 volts. The "DB" may indicate features like "Dual Battery" or "Double Battery," suggesting a power system that can utilize two batteries for extended use. The "WFS 4" refers to the model or series, which is designed for efficient and reliable performance in industrial applications, such as material handling, automation, or other heavy-duty tasks.