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OEM High-Voltage Outdoor Vacuum Circuit Breaker Suppliers – Vacuum Circuit-breaker for VCB – Shone


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That has a sound small business credit, great after-sales service and modern production facilities, we've earned an outstanding standing amid our buyers across the earth for Circuit Electrical, Circuit Breaker Voltage, High Voltage Devices, We have exported to more than 40 countries and regions, which have gained good reputation from our costumers all over the world.
OEM High-Voltage Outdoor Vacuum 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:

OEM High-Voltage Outdoor Vacuum Circuit Breaker Suppliers –  Vacuum Circuit-breaker for VCB – Shone detail pictures


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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of OEM High-Voltage Outdoor Vacuum Circuit Breaker Suppliers – Vacuum Circuit-breaker for VCB – Shone , The product will supply to all over the world, such as: Venezuela, Hungary, Paris, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers' satisfaction and achieve win-win situation .
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Meroy from Gabon - 2018.02.12 14:52
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By ron gravatt from Jamaica - 2017.12.19 11:10
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