High Reliable Earth Leakage Circuit Breaker Electrical Circuit Breaker Vacuum Circuit Breaker

High Reliable Earth Leakage Circuit Breaker Electrical Circuit Breaker Vacuum Circuit Breaker. Wind Power & PV Design: Upgraded product specifically designed for wind power and photovoltaic pad-mounted transformers. Vacuum Arc Extinction: Adopts vacuum arc extinction and solid-sealed insulation technology for high reliability. Integrated Structure: Integrates isolating switch, circuit breaker, earthing switch, and sensor into one compact unit. Modular Maintenance: Primary components can be replaced and maintained independently with high interchangeability. Remote Control Capability: Equipped with dedicated spring mechanism supporting electric, manual, and remote control operations. Five-Prevention Safety: Complete 'five-prevention' functions prevent misoperations and ensure operator safety. Harsh Environment Ready: Suitable for alpine, heavily polluted, and high-humidity areas. Global Certifications: Complies with GB/T1984-2024, GB/T1985-2023, IEC 62271-100:2021, ISO9001, CB, and CCC.