Weidmueller VPU AC I 2 300/12.5 LH

The VPU AC I 2 300/12.5 LH is a voltage protection unit for AC systems. The "2" likely represents two protection stages, offering enhanced protection against voltage surges. "LH" could denote a feature such as low-harmonic or low-voltage protection. "300" refers to the voltage or power capacity, while "12.5" may represent the current rating or another key specification. This unit is designed to safeguard electrical equipment from voltage fluctuations, commonly used in industrial or commercial applications.