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China wholesale Low Voltage Circuit Breaker Manufacturers – Vacuum Circuit-breaker for VCB – Shone


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Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business for Indoor Switch, Switch Gear, Outdoor Breaker Box, You may find the lowest price here. Also you will get high quality products and excellent service here! Please do not hesitate to contact us!
China wholesale Low Voltage Circuit Breaker Manufacturers – Vacuum Circuit-breaker for VCB – Shone Detail:

ZN63(VS1)-12 series embedded poles type indoor high voltage vacuum circuit breaker is the first to achieve maintenance-free concept of a circuit breaker, Its high- life vacuum interrupter chamber as well as solid cast epoxy sealing technology applications to ensure an integrated solid-pole sealed maintenance-free, with high reliability using permanent magnetic actuator of the actuator to ensure maintenance-free, electronic control parts reject the traditional auxiliary switch and replaced by photoelectric proximity switches, and use the whole power and intelligent electronic control unit ensures that electronically controlled part of the maintenance-free.

The use of environmental conditions

1.Ambient temperature: not higher than +40℃ , not less than -15℃ (at -30℃ to allow storage and transportation). 2.Altitude: not exceed 1000m.
3.Relative humidity: daily average of not more than 90%, month average of not more than 95%.
saturated vapor pressure daily average of not more than 2.2×10-3 MPa, month average not more than 1.8×10-3 MPa.
4.Earthquake intensity: not more than eight.
5.No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration.

General structure drawing and installation size

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Mainly technical parameters

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Product detail pictures:

China wholesale Low Voltage Circuit Breaker Manufacturers –  Vacuum Circuit-breaker for VCB – Shone detail pictures


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To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for China wholesale Low Voltage Circuit Breaker Manufacturers – Vacuum Circuit-breaker for VCB – Shone , The product will supply to all over the world, such as: Las Vegas, Milan, Adelaide, To work with an excellent products manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Wendy from Botswana - 2017.03.28 16:34
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Claire from European - 2017.05.21 12:31
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