High-voltage Circuit Breaker

• Outdoor SF6 Circuit Breaker

  Our Outdoor SF6 Circuit Breaker handles critical protection duties in high-voltage grids. This unit covers voltage levels from 33kV to 252kV. It uses SF6 gas as both the arc-quenching and...

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• Outdoor High Voltage Vacuum Circuit Breaker

  Our Outdoor High Voltage Vacuum Circuit Breaker brings intelligent protection to distribution grids. This unit covers voltage levels from 10kV to 40.5kV. It uses vacuum as the arc-quenching...

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• Indoor High Voltage Vacuum Circuit Breaker

  Our Indoor High Voltage Vacuum Circuit Breaker serves as the heart of metal-clad switchgear. This unit covers voltage levels from 10kV to 40.5kV. The ZN85-40.5 model is our primary offering in...

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• High Voltage Vacuum Circuit Breaker

  Our High Voltage Vacuum Circuit Breaker offers a balanced solution for standard applications. This unit covers voltage levels of 10kV, 24kV, and 40.5kV. We designed this product for customers who...

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• High Tension Circuit Breaker

  Our High Tension Circuit Breaker covers every voltage level from 10kV to 550kV. This broad coverage makes it suitable for distribution networks and ultra-high voltage transmission projects. We...

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• High Voltage Ac Circuit Breakers

  Our High Voltage AC Circuit Breakers are purpose-built for AC power grids worldwide. Most power systems operate at 50Hz or 60Hz frequencies. We designed our breakers specifically for AC system...

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• High Voltage Air Circuit Breaker

  Our High Voltage Air Circuit Breaker serves a specific market need. This product is designed for substation retrofit projects. Many older installations still use air circuit breakers in their...

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• High Voltage Dc Breaker

  Our High Voltage DC Breaker addresses the unique needs of modern DC power systems. This unit covers voltage levels from DC1000V and DC1500V to DC35kV and DC110kV. It is designed for photovoltaic...

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