Surge Arrester Outdoor Polymer-Housed Lightning Arrester
Our Surge Arrester series provides reliable over‑voltage protection for overhead lines, substations, and industrial installations. It uses a metal oxide varistor (MOV) element to clamp lightning and switching transients, protecting transformers, switchgear, and sensitive equipment. Available in porcelain‑insulated or polymer‑housing designs, each arrester meets IEC 60099‑4 standards and undergoes rigorous impulse and thermal testing to ensure durability in the harshest environments.