Weidmueller VPU AC I 4 255/12.5 LCF MB

The VPU AC I 4 255/12.5 LCF MB is a voltage protection unit for AC systems, likely offering four-phase protection, including neutral ("4"). "255" refers to the voltage capacity, and "12.5" represents the current rating or another key operational parameter. "LCF" could indicate low-frequency protection or load current filtering. "MB" might suggest motor protection or a specific feature tailored to particular applications. This unit is designed to protect electrical equipment from voltage surges or fluctuations, commonly used in industrial and commercial environments for enhanced protection and stability.