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China wholesale Low Medium High Voltage Suppliers – Solid-sealed pole for Vacuum interrupter – Shone


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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Main Switch Gear, Breaker Use, Vacuum Arc Extinguishing Chamber, We have been also the appointed OEM manufacturing unit for several worlds' famous merchandise brands. Welcome to contact us for more negotiation and cooperation.
China wholesale Low Medium High Voltage Suppliers – Solid-sealed pole for Vacuum interrupter – Shone Detail:

Brief description of the product:

Solid-sealed Pole For Vacuum Interrupter is an integral part of the circuit breaker Pole by embedding the conductive parts of the Vacuum Interrupter and the circuit breaker into a Solid insulating material such as epoxy resin or thermoplastic material that is easy to cure.

Solid-sealed Pole For Vacuum Interrupter has the following advantages:

One is modular design, simple structure, less removable parts, high reliability;

The second is the extremely high insulation bar capacity. It will surface insulation into volume insulation, compared with air insulation, reduce the impact of the environment, greatly improve the insulation strength.
It can make the size of the circuit breaker smaller, which is beneficial to the miniaturization of the switch cabinet.

In the past, the insulating shell of the vacuum arc extinguishing chamber was exposed to the air and polluted by dust and humidity. In order to reduce this effect, it is required that the shell of the vacuum arc extinguishing chamber has enough length, which not only affects the miniaturization of the vacuum arc extinguishing chamber, but also affects the performance and reliability of the vacuum arc extinguishing chamber. The solid seal pole has the following advantages: compared with the traditional assembly pole, the number of parts of the solid seal pole is greatly reduced, the lap surface of the conductor is reduced from 6 groups to 3 groups, the connecting bolt is reduced from 8 to 1~3, the simple structure greatly improves the reliability of the circuit breaker; Because the vacuum arc chamber is embedded in the solid material, no further treatment is required and the solid seal pole achieves high insulation strength; After the vacuum arc extinguishing chamber is embedded in solid material, the influence of the external environment of the pole on the vacuum arc extinguishing chamber is minimized.

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Product detail pictures:

China wholesale Low Medium High Voltage Suppliers –  Solid-sealed pole for Vacuum interrupter – Shone detail pictures

China wholesale Low Medium High Voltage Suppliers –  Solid-sealed pole for Vacuum interrupter – Shone detail pictures


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Our commission would be to serve our customers and clientele with very best excellent and aggressive portable digital products for China wholesale Low Medium High Voltage Suppliers – Solid-sealed pole for Vacuum interrupter – Shone , The product will supply to all over the world, such as: Florence, Jersey, Canada, Now we have a excellent team supplying specialist service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our solutions.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Mag from Holland - 2018.06.03 10:17
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Faithe from Cairo - 2017.08.18 11:04
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