High Voltage Post/Stay (Strut) Insulator

Post and stay (strut) porcelain insulators are widely used in high-voltage transmission and distribution systems. Post insulators provide vertical support and reliable insulation for conductors and substation equipment, while stay insulators are designed to withstand high mechanical tension and stabilize poles with stay wires. Manufactured from high-quality porcelain, both types offer excellent mechanical strength, electrical reliability, and long-term resistance to environmental stress.