
Epoxy Resin Embedded Poles for 24kv Vacuum Circuit Breaker for Switchgear for Earthing Switch. Epoxy Resin Embedded Poles: Vacuum interrupter embedded in epoxy resin for integral pole structure and excellent insulation. High Breaking Capacity: Rated short-time withstand current 20kA and peak withstand current 50kA for reliable protection. Long Mechanical Life: Designed for 20,000 mechanical operations to ensure long-term durability and stability. Multiple Voltage Options: Available in 12kV, 24kV, and 40.5kV rated voltages to suit various switchgear requirements. Comprehensive Certifications: Certified by VDE, ISO9001-2000, CE, CB, and CCC for international quality standards. Fast Response Time: Average opening speed 1.1m/s and closing speed 0.7m/s for quick arc extinguishing. OEM and ODM Services: Flexible customization options including designs, samples, and full customization available. Strict Quality Control: 100% visual and function inspection for all finished products with traceable raw materials.