Weidmueller PLUG VPU

The PLUG VPU is a surge protection device designed for use in photovoltaic (PV) or industrial power systems. It provides protection against transient overvoltages, typically caused by lightning or electrical surges. The "PLUG" refers to its easy plug-in installation method, making it convenient to integrate into existing electrical systems. The VPU designation indicates it is part of a range of surge protection devices designed to safeguard sensitive equipment from electrical disturbances, ensuring the stability and longevity of the system.