
Quick Disconnect Zw-12 Outdoor High Voltage AC Vacuum Circuit Breaker - Pole-Mounted Circuit Breaker. High Voltage Performance: Rated voltage 12kV, breaking current 20kA, withstanding current 20kA. Vacuum Arc Extinguishing: Utilizes vacuum technology for reliable arc extinction and insulation. IP67 Protection Level: Mechanism box features IP67 protection for superior environmental sealing. Long Mechanical Life: Vacuum switch lasts 10,000 operations; disconnector lasts 30,000 operations. OEM & Customization: Supports OEM services, custom logos, and technical modifications. ISO9001 Certified: Manufactured under ISO9001-2000 certification standards for quality assurance. 24/7 Technical Support: Provides documentation, online assistance, and on-site support for complex projects.