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The High Voltage Vacuum Circuit Breaker represents the pinnacle of electrical protection technology, designed specifically for demanding power distribution applications. This three-phase circuit breaker utilizes advanced vacuum arc-quenching technology to provide superior performance in high voltage environments.
Engineered for outdoor installations, this fixed-type circuit breaker offers exceptional reliability with its vacuum-based arc extinction system. The contacts are manufactured from premium conductive materials with excellent erosion resistance, ensuring long service life even under frequent operation conditions.
With multiple protection functions including overcurrent protection, circuit-breaker failure protection, and overvoltage protection, this device provides comprehensive safety for your electrical infrastructure. The breaker meets international standards including ISO9001, CE, and CCC certifications, guaranteeing quality and performance.
Key applications include power substations, industrial power grids, and commercial power distribution systems where reliable circuit interruption is critical. The vacuum technology ensures minimal maintenance requirements while delivering consistent performance throughout its mechanical life.
