Industrial Grade Metal-Clad Vacuum Circuit Breaker with High Mechanical Endurance

Industrial Grade Metal-Clad Vacuum Circuit Breaker with High Mechanical Endurance. Nuclear 1E Certification: Qualified for safety-critical Class 1E electrical systems in nuclear power plants. High Breaking Capacity: Rated short-circuit breaking current up to 50kA for maximum fault protection. Advanced Arc Protection: IAC rated AFLR up to 50kA/1s ensuring operator safety during arc faults. Intelligent Monitoring: Integrated wireless temperature and VCB condition monitoring for predictive maintenance. Wide Voltage Range: Rated voltage from 3.6kV to 40.5kV for versatile industrial applications. High Mechanical Endurance: 3000 mechanical endurance cycles ensuring long-term operational reliability. Customizable Configuration: Panel widths from 550mm to 1680mm and full customization options available. IEC Compliant Design: Meets strict international standards including IEC, GB, DL, and DIN.