Vacuum Circuit Breaker/Recloser

Chennuo Electric specializes in the design and manufacturing of high-performance vacuum circuit breakers (VCB) ,SF6 circuit breakers and vacuum reclosers for medium and high-voltage power applications. Our extensive product range covers critical voltage levels from 10kV to 110kV, providing robust protection and reliable circuit interruption for substations, industrial power grids, and utility-scale energy projects. Utilizing advanced vacuum interrupter technology, our circuit breakers ensure superior fault-clearing capabilities, long mechanical lifespan, and high operational safety in demanding environments. Whether you require standard equipment or customized solutions to replace existing infrastructure from global brands, Chennuo Electric delivers cost-effective, high-reliability products compliant with international electrical standards IEC 62271-100. Explore our full technical specifications to find the ideal power protection solution for your grid.