Weidmueller VPU AC II 3 480/50

The VPU AC II 3 480/50 is a voltage protection unit designed for AC systems. "II" indicates two-phase protection, covering two phases of the electrical system. "3" likely refers to a specific configuration or level of protection. "480" represents the voltage capacity, while "50" denotes the current rating or another key operational parameter. This unit is used to protect electrical equipment from voltage surges, fluctuations, and faults, ensuring stability and reliability. It is ideal for industrial and commercial applications where robust surge protection is necessary for critical electrical infrastructure.