Lightning Arresters for 11kV and 33kV systems are essential components in power distribution networks designed to protect electrical equipment from high-voltage surges caused by lightning strikes or switching operations. Porcelain-type lightning arresters are made from high-quality ceramic materials and are commonly used in both medium-voltage (11kV) and high-voltage (33kV) applications due to their durability, electrical insulation properties, and resistance to environmental conditions.