Weidmueller VPU I 0 N-PE 260V/50KA

The VPU I 0 N-PE 260V/50KA is a voltage protection unit for AC systems. "I" refers to a specific protection class or type. "0" indicates protection for a single circuit or configuration, potentially without a neutral connection. "N-PE" stands for protection between the neutral (N) and protective earth (PE), designed to protect against voltage surges or faults between these two points. "260V" represents the voltage rating, and "50KA" signifies the surge current rating, meaning the unit can handle up to 50 kA of surge current. This unit is intended to provide robust protection against surges in systems requiring protection between the neutral and earth, typically used in industrial or commercial applications where high surge current handling is essential.