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China wholesale Vcb Circuit Breaker Suppliers – Vacuum Circuit-breaker for VCB – Shone


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Every single member from our large efficiency profits team values customers' requirements and organization communication for Vcb Panel Parts, Breaker Box Panel, 33 Kv Load Break Switch, We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us!
China wholesale Vcb Circuit Breaker Suppliers – 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 Vcb Circuit Breaker Suppliers –  Vacuum Circuit-breaker for VCB – Shone detail pictures


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Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality very first, client supreme" for China wholesale Vcb Circuit Breaker Suppliers – Vacuum Circuit-breaker for VCB – Shone , The product will supply to all over the world, such as: Lisbon, Seattle, Liverpool, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Nainesh Mehta from Netherlands - 2017.09.16 13:44
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Andrew Forrest from Jersey - 2018.11.11 19:52
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