Introducing our factory's top-grade product - the Wholesale 3 Phase 10-20ka 385V SPD Overvoltage Power Surge Protection! With lightning protection class II+III SPD HS2-10, this cutting-edge device offers unrivaled safety and reliability. It successfully safeguards electrical systems from power surges, ensuring maximum protection for your valuable equipment. Manufactured in our state-of-the-art factory, equipped with advanced technology and in adherence to strict quality standards, our product promises exceptional performance and durability. Trust our Wholesale 3 Phase 10-20ka 385V SPD to shield your electrical systems, providing peace of mind and uninterrupted productivity!