Model Number: ZN63(VS1) Brand Name: Gaoyan Key Specifications/Special Features: ZN63A (VS1)-12 side mounted indoor high voltage vacuum circuit breakers1. Product description:ZN63A (VS1)-12 indoor high voltage vacuum circuit breakers, it is widely used in 12kV power system for power system equipment and mining enterprises, which is the control unit of electric power equipmentMatched with the KYN28 (GZS), XGN and GGA switchgearConformed to the GB1984-2003 standard2. Main features:

1>Adopted integrative design of operating mechanism and circuit breaker
Whole layout is reasonable, beautiful and simple
2>Adopted vertical insulating bushing, can prevent the impact of a variety of climate
Vacuum interrupter can be effectively prevented from being damaged by the external factors
3>Fixed type and handcart-type can totally meet all requirements of cabinet and circuit breakers

3.Normal service condition:

Ambinet temperature: not more than 40, not less than -10℃
Relative humidity: daily average value is not more than 95%, monthly average value is not more than 90%
Earthquake intensity: no more than 8 class
Water vapor pressure:
Daily average value not more than 2.2kPa
Monthly average value not more than 1.8kPa
Altitude: no more than 1000m (expect for altitude special requirements)
No fire, explosion danger, serious pollution, chemical corresion and severe vibration
4. Packing and shipping:
Plastic bag with foam for inner, cartons for outer
Or we can package as customer's requirements

5. Why us:
1>Advanced technology
Professional sales team we promise you the best service, we promise to provide you the most suitable plan, we promise you the top quality and in time delivery
2>Guarantee
12-month (any quality issue, free of charge)
3>Delivery
1)Packing: standard wooden outside
2)Delivery: 25 working days after we get the deposit
3)Form A or C/O: free for you
4>About payment:
30% deposit, 70% before shipping