gapless type lightning arrester - 2 views
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yfpower on 10 Mar 25A metal oxide arrestor (MOA) is an electrical device that is designed to protect electrical systems and equipment from surges caused by lightning, switching operations, and other sources of overvoltage. The MOA technology utilizes a mov arrester element that provides low impedance paths for high voltage surges, thereby diverting the excess energy to the ground.