20kV Brown Porcelain Pin Insulator, 370mm Creepage Distance, IEC & GB Compliant
Rated for 6kV-20kV Low to Medium Voltage, with 80kV Dry / 50kV Wet Power Frequency Withstand
110kV Lightning Impulse Withstand, Reliable Isolation for Overhead Power Distribution Systems
Made of High-Strength Vitrified Porcelain, Smooth Glazed Surface for Easy Cleaning
13kN Mechanical Strength, ISO 1461 Hot-Dip Galvanized Fittings for Enhanced Durability
Certified by GB/T, IEC 61284, CE, ISO9001, meeting international and Chinese standards
Excellent Anti-Pollution & Self-Cleaning Performance, Suitable for IEC Pollution Class A/B/C/D Environments
Wide Operating Temperature Range -40C to +50C, Stable Performance in Coastal, Desert & Heavily Polluted Areas Worldwide
Service Life>20 Years, Durable for Long-Term Outdoor Power Grid Applications
Customizable Solutions: Mold Development, OEM Packaging & Spherical Type Connection Options Available