The real vacuum circuit in the pillar is generally composed of the contact system, arc extinguishing system, operating mechanism, deedr, shell, etc.When a short circuit, the magnetic field generated by large currents (generally 10 to 12 times) overcome the reaction spring, the deedr pulls the operation of the operating mechanism, and the switch is switched instantly.During the overload, the current becomes larger, the heat is intensified, and the dual metal piece deformation to a certain extent to promote the movement of the mechanism (the larger the current, the shorter the action time).
Pillar vacuum circuit breaker model
ZW32-12/630 High-voltage vacuum-breaking road Intelligent stainless steel manual ZW8-10/630A Pillar up outdoor vacuum cutter ZW8-12KV outdoor pillars on the real vacuum broken road device
The price of vacuum circuit breaker on the column
Pillar real vacuum circuit breaker price: 99 yuan Commodity name: Siemenss circuit breaker product number: 1195174274 Commodity Mao Weight: 100.00G Category: Other circuit breaker specifications: 4P
Real vacuum circuit breaker manufacturer on the column
Luoyang Chennuo Electric Co., Ltd. Luoyang Chennuo Electric Co., Ltd. is located in Luoyang, the beginning of the ancient capital of China and the starting point of the Silk Road. It is a large manufacturing enterprise specializing in the production of high and low voltage vacuum switches and distribution network automation.In 2005, the company was founded in 2005. After years of technological innovation and development, it has now become a comprehensive power equipment supplier integrating R & D, production, sales, e -commerce, and services.Zhejiang Leiyi Electric Co., Ltd. Leqing Liechi Electric Co., Ltd. is a limited liability for production and processing of products such as fuses, decline fuses, lightning offers, isolation switch, voltage protector, wall sleeve, unloading lightning, insulator and other productsThe company, the companys headquarters is located in Leqingliu City, and Leqing City Leiyi Electric Co., Ltd. has a complete and scientific quality management system.The integrity, strength, and product quality of Leqing Leiyi Electric Co., Ltd. have been recognized by the industry.

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