China LW8-40.5KV SF6 Circuit Breaker Manufacturer, Supplier, Factory

The VSM-12 vacuum circuit breaker integrates a permanent magnet operating mechanism and a vacuum interrupter in a front-and-rear configuration. The breaker features a draw-out type design with a fixed arc-extinguishing column (solid sealing poles) and is designed for high reliability and performance in demanding electrical environments. The permanent magnet operating mechanism and the vacuum interrupter of the VSM-12M vacuum circuit breaker adopt front and rear arrangement. The main conductive circuit is a floor-standing structure. The upper and lower outlet seats and the vacuum interrupter are installed in an embedded pole Inside. The embedded pole is made of epoxy resin by APG process. This structure can prevent dust accumulation on the surface of the vacuum arcing chamber and prevent it from being damaged by external factors. It can ensure that the product still has good insulation performance in the humid and hot environment and serious pollution.

Model CT68-12 indoor vacuum circuit breaker use with CT68 spring operating mechanism. It is three-phase AC, 50 Hz indoor power distribution equipment with the voltage of 12kV, mainly used in distributed power systems, mines, petroleum, chemical industry, metallurgy, construction, transportation, coal mines and municipalities, as well as in the power supply and distribution systems of urban residential buildings and public facilities and other places. It is widely used to protect high-voltage power equipment from over-current, short-circuit, under-voltage and over-voltage, and can reliably guarantee the safe operation of power equipment.The circuit breaker features a modular design, where the operating mechanism and the circuit breaker body are separable, allowing for quick replacements and assembly.

ZW32-40.5 series outdoor high-voltage vacuum circuit breakers are used in three-phase power systems with AC 50Hz and rated voltage of 35kV, as a means of separating and combining load current, overload current and short-circuit current. ZW32-40.5 outdoor high-voltage vacuum circuit breaker adopts a unique design of integrated sealed pole and high-reliability operating mechanism.The device is mainly used in medium voltage overhead power gird,as a sub-combined with load current,overload current and short circuit current.

The VBI series indoor vacuum circuit breaker is a new generation of intelligent vacuum circuit breakers. Its live components, including the high-performance vacuum interrupter and upper and lower outgoing terminals, are encapsulated in epoxy resin post terminals. This design helps prevent contamination on the surface of the vacuum interrupter, enhancing its insulation properties, mechanical stability, and extending its operational lifespan. The operation mechanism of VBI-24 side mounted type vacuum circuit beaker is used spring to storage energy,which can be operated by two ways,manual or electrical.The characteristics are accordance with GB1984-89 ,JB3855-96<10kv Indoor High Voltage Vacuum Circuit Breaker General Technical Specifications>,Relevant Provisions of IEC56 standard.

Richge specializes in high-quality Switchgear Operating Shafts designed to meet the rigorous demands of the electrical industry. Crafted from premium materials, our operating shafts ensure exceptional durability and stability, even in harsh environments. With a precision design, they are easy to install and enhance the efficiency of switchgear operations. Whether for new installations or existing systems, our Switchgear Operating Shafts deliver reliable performance and improve overall operational effectiveness. We are committed to providing the best product solutions and superior service to support the seamless operation of electrical equipment.

At Richge,we specialize in high-quality switchgear interlocking mechanisms designed for optimal safety and reliability in electrical distribution systems. Our interlocking solutions are engineered to prevent unauthorized access and ensure proper sequencing of operations, enhancing both security and operational efficiency. With advanced design features such as durable materials, precise engineering, and compatibility with various switchgear configurations, our mechanisms offer robust performance in demanding environments. Committed to innovation and quality, Richge provides dependable interlocking systems that meet industry standards and exceed customer expectations. Trust us for cutting-edge solutions that safeguard your electrical infrastructure.