
High-Performance ANSI 52-3 Ball Socket Insulators 70kN Breaking Load. High Mechanical Strength: 70KN breaking load rating for rigorous applications and heavy conductor loads. ANSI 52-3 Standard: Complies with ANSI Class 52-3 for ball and socket type suspension insulators. Porcelain Material: High-quality porcelain construction ensuring durability and electrical stability. Versatile Application: Ideal for medium/high-voltage AC/DC transmission lines and dead-end points. Customization Options: Supports customization from samples, designs, and full minor customization. ISO9001 Certified: Manufactured under ISO9001 certification ensuring quality control standards. Robust Electrical Performance: 80kV dry flashover voltage and 305mm leakage distance for reliable insulation. OEM/ODM Service: Professional OEM and ODM services available with dedicated R&D engineers.