Weidmueller VPU AC I 3+1 275/25 LCF S 2N

The VPU AC I 2 275/25 LCF S is a voltage protection unit for AC systems, designed for two-phase protection ("2"). "275" refers to the voltage capacity, and "25" indicates the current rating or another operational parameter. "LCF" likely stands for low-frequency protection or load current filtering, and "S" may signify surge protection or another specialized function. This unit is built to safeguard electrical equipment from voltage surges or fluctuations, commonly used in industrial and commercial settings for reliable protection.