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11KV 2000amp Vertical break two post isolating switch

11KV 2000amp Vertical break two post isolating switch

The 11KV 2000amp Vertical break two post isolating switch is a composite-structured 12KV switch designed for outdoor line networks. Equipped with a CS-type operating mechanism, it effectively prevents incorrect operations, such as interlocking with live conductors and composite flash-locks. This negates the necessity for an additional earthline, providing a convenient and efficient solution. Furthermore, the pollution-proof isolating switch is particularly well-suited for use in heavily contaminated areas, effectively addressing shed pollution during operation and ensuring a clean and safe working environment.


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circuit breaker


About us

Kesion Electric Technology Co., Ltd. is situated in the vibrant city of Shenzhen, a symbol of China's reform and open-door policy. Established in 2016, the company boasts of an expansive 11,000-square-meter facility and achieves an annual output value exceeding 90 million yuan. With a workforce of over 100 employees, including 30 skilled engineers and technical experts, Kesion Electric Technology can produce more than 3,600 sets of medium-voltage switchgear per year.
Throughout the years, our company has consistently shown a strong commitment to developing a comprehensive range of products. This includes 35kv gas-insulated switchgear (C-GIS and GIS) with current ratings from 630A to 3150A, along with other offerings such as circuit breakers, disconnectors, isolating mechanisms, modular controllers, enclosure sheet metal, and busbar systems. Additionally, we specialize in 35kV substations, 110kV GIS, 35kV Cable Branch cabinets, 35kV transformers, and 35kV prefabricated substations. Our lineup also features fully insulated and fully enclosed permanent magnet ring main units (research and development products) and environmentally friendly gas ring main units. All our products are designed, developed, manufactured, marketed, and supported by a reputable power equipment manufacturer.
Our company has implemented a robust management system that aligns with the GB/T[insert number_1] standard for performance, company management, and safety production. Safety is our utmost priority. We take pride in housing a technology research and development center with exceptional technical capabilities. Embracing lean production and the fusion of informatization and industrialization, we have developed an advanced production manufacturing system. Our array of production and testing equipment comprises CNC punching machines, laser cutting machines, robotic welding, automated assembly lines, power frequency withstand voltage devices, shielding partial discharge devices, and vacuum box-type helium leak detection systems. Our products hold various domestic and international certifications. They are renowned for their quality and services, both domestically and internationally, positioning us as a key strategic partner for numerous reputable manufacturers. With a devoted technical team and attentive marketing services, we steadfastly uphold the principles of "leading with technology, quick response, and safe electricity use." Our dedication to exquisite cutting-edge technology, competitive pricing, and sincere pre-sales and after-sales services have earned us the trust and admiration of customers.


The GW1-12G(D) series outdoor high voltage isolating switch is a composite structure high voltage switch designed for outdoor 12KV line networks with voltage and no load. It is equipped with a CS-type operating mechanism that prevents incorrect operations, such as interlocking with live conductors and composite flash-locks. This feature eliminates the need for an additional earthline, making it a convenient and efficient solution. The pollution-proof isolating switch is particularly suitable for use in areas with heavy contamination, as it effectively addresses shed pollution during operation, ensuring a clean and safe working environment.

Service and Installation Conditions

1.The altitude above sea level:2000m.

2.The ambient air temperature: -40~40°C wind speed does not exceed 32m/s.

3.The earthquake intensity does not exceed 8 degrees.

4.The working situation is without frequent violent vibration.

5.The installation site of ordinary type isolator should be kept away from gas, smoke chemical deposition, salt-spray fog, dust and other explosive and corrosive matters that affect seriously insulation and conduction capability of the isolator.

6. Pollution-proof type isolator is applies to severe filthy conduction area, however, it shouldn't be any explosive matters and matters causing fire

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