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OEM Us Circuit Breaker Manufacturer – Vacuum Circuit-breaker for VCB – Shone


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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for High Voltage Switchgear, Joslyn Vacuum Interrupter, Voltage Breaker, Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
OEM Us Circuit Breaker Manufacturer – 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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OEM Us Circuit Breaker Manufacturer –  Vacuum Circuit-breaker for VCB – Shone detail pictures


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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for OEM Us Circuit Breaker Manufacturer – Vacuum Circuit-breaker for VCB – Shone , The product will supply to all over the world, such as: Johannesburg, Argentina, Kenya, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Julie from Manchester - 2017.02.18 15:54
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Isabel from Swansea - 2017.06.19 13:51
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