Weidmueller VPU AC I 3 480/10

The VPU AC I 3 480/10 is a voltage protection unit for AC systems, providing four-phase protection, including neutral ("4"). "R" indicates a reset function, which allows the unit to restore normal operation after a fault. "480" refers to the voltage capacity, and "10" represents the current rating or another operational parameter. This unit is designed to protect electrical equipment from voltage surges, fluctuations, or other electrical faults, commonly used in industrial and commercial environments to ensure system reliability and safety.