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China wholesale Us Circuit Breaker Supplier – Vacuum Circuit-breaker for VCB – Shone


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No matter new customer or old customer, We believe in long term and trusted relationship for Sf6 Circuit Breaker, High Voltage Load Switch, High-Voltage Outdoor Vacuum Circuit Breaker, We are able to customize the solutions according to your needs and we can easily pack it for you when you purchase.
China wholesale Us Circuit Breaker Supplier – 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 Us Circuit Breaker Supplier –  Vacuum Circuit-breaker for VCB – Shone detail pictures


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Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for China wholesale Us Circuit Breaker Supplier – Vacuum Circuit-breaker for VCB – Shone , The product will supply to all over the world, such as: Lebanon, Tunisia, Slovenia, With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.
  • 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 Gabrielle from United States - 2017.12.31 14:53
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Miranda from Ghana - 2017.12.19 11:10
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