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OEM Vacuum interrupter switch Supplier – Vacuum Interrupter For Inflatable Cabinet(133) – Shone


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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Load Interrupter, Electric Load Switch, High Voltage Energy, We welcome shoppers, enterprise associations and buddies from all areas of your environment to speak to us and request cooperation for mutual gains.
OEM Vacuum interrupter switch Supplier – Vacuum Interrupter For Inflatable Cabinet(133) – Shone Detail:

Brief description of the product:

Vacuum arc extinguishing chamber, also known as vacuum switch tube, is the core component of power switch. Its main function is to make the circuit quickly extinguish the arc and suppress the current after cutting off the power supply through the excellent vacuum insulation in the tube, so as to avoid accidents and accidents. It is mainly used in power transmission and distribution control systems, as well as distribution systems such as metallurgy, mining, petroleum, chemical industry, railway, broadcasting, communication, industrial high-frequency heating, etc. It has the characteristics of energy saving, material saving, fire prevention, explosion prevention, small volume, long service life, low maintenance cost, reliable operation and no pollution. Vacuum arc extinguishing chamber is divided into arc extinguishing chamber for circuit breaker, load switch and vacuum contactor. The arc extinguishing chamber for circuit breaker is mainly used for substations and power grid facilities in the power sector, and the arc extinguishing chamber for load switch and vacuum contactor is mainly used for end users of power grid.

The vacuum interrupter includes a guide sleeve to control the moving contact and protect the sealing bellows from twisting, which would drastically shorten its life.
Although some vacuum-interrupter designs have simple butt contacts, contacts are generally shaped with slots, ridges, or grooves to improve their ability to break high currents. Arc current flowing through the shaped contacts generate magnetic forces on the arc column, which cause the arc contact spot to move rapidly over the surface of the contact. This reduces contact wear due to erosion by an arc, which melts the contact metal at the point of contact.
Only few manufacturer of vacuum interrupters worldwide produce the contact material itself. The basic raw materials, copper and chrome, are combined to a powerful contact material by means of the arc-melting procedure. The resulting raw parts are processed to RMF or AMF contact discs, with the slotted AMF discs deburred at the end.

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OEM Vacuum interrupter switch Supplier –  Vacuum Interrupter For Inflatable Cabinet(133) – Shone detail pictures


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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of OEM Vacuum interrupter switch Supplier – Vacuum Interrupter For Inflatable Cabinet(133) – Shone , The product will supply to all over the world, such as: Auckland, UK, Jakarta, With excellent products, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We will satisfy you with our professional service!
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Ada from Spain - 2017.12.31 14:53
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Jenny from Sevilla - 2018.06.28 19:27
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