Weidmueller VPU PV I+II 0 1000 E

The VPU PV I+II 0 1000 E is a voltage protection unit for photovoltaic (PV) systems. "I+II" indicates dual protection types, "0" refers to no-phase protection, and "1000" is the voltage rating. "E" likely refers to an environmental feature or additional functionality. This unit is designed to protect photovoltaic systems from voltage surges and fluctuations, ensuring the reliability and safety of solar power equipment.