Core Advantages
- Excellent high-voltage insulation performance, fast arc extinguishing with no exposed arc risk
- Complete electrical and mechanical interlocking to prevent misoperation
- Strong breaking capacity, capable of quickly interrupting high-voltage short-circuit fault circuits
- Robust and durable structure, suitable for long-term continuous operation of high-voltage systems
- Strong compatibility with various high-voltage distribution devices, easy installation and adaptation





Application Fields
Widely used in high-voltage transmission and distribution substations, industrial and mining high-voltage power supply systems, rail transit high-voltage electrical systems, and power transmission hubs. It undertakes functions of circuit connection, disconnection, overload, and short-circuit protection in high-voltage circuits. The breaker high voltage is widely applied in modern power infrastructure.
R&D and Qualification Advantages
The company has a professional independent R&D team with nearly 60 years of experience in electro-vacuum switching equipment development and manufacturing. It is a Jiangxi Provincial high-tech enterprise and a specialized and sophisticated SME. It has passed military product quality management system certification, with mature technology and complete qualifications.
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