Weidmueller VPU AC I 2 R 275/25 LCF MB

The VPU AC I 2 R 275/25 LCF MB  is a voltage protection unit for AC systems, designed for two-phase protection ("2"). "R" indicates a reset function, "275" refers to the voltage capacity, and "25" denotes the current rating or another key operational parameter. "LCF" likely stands for low-frequency protection or load current filtering, and "MB" could suggest motor protection or a specific feature tailored to particular applications. This unit helps protect electrical equipment from voltage surges and fluctuations, commonly used in industrial and commercial environments.