12kv 2500A 40ka Ep Epoxy Resin Embedded Pole for Vacuum Circuit Breaker

12kv 2500A 40ka Ep Epoxy Resin Embedded Pole for Vacuum Circuit Breaker. Epoxy Resin Embedded Design: Vacuum interrupter embedded in epoxy resin for integral pole structure and superior insulation. High Breaking Capacity: Rated short-time withstand current 20ka and rated peak withstand current 50ka for reliable protection. Multiple Certification: Certified by VDE, ISO9001-2000, CE, CB, and CCC ensuring high quality and safety standards. Flexible Customization: Supports customization for rated voltage (12kv-40.5kv), material, current, and ambient temperature. Long Mechanical Life: Designed for 20000 mechanical operations with robust contact erosion limit of 3mm. Advanced Operating Mechanism: Available with spring or permanent magnet operating mechanisms for efficient arc extinguishing. Factory Direct Supply: Direct from Zhejiang SenGuang Electric Technology Co., Ltd., a leading manufacturer with patents. Strict Quality Control: 100% inspection for finished products with traceable raw materials and advanced testing equipment.