Model ZN Indoor High Voltage Vacuum Circuit Breaker

Payment Terms: T/T,L/C,WU,Paypal
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Brand Name: Nanyue 
  • Model No.: ZN23 
  • Place of Origin: Yunnan  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 100000
  • Packing:Export Standard package
  • Delivery Date: Delivery in 5 work days after payment

ZN23-40.5 Indoor High Voltage Vacuum Circuit Breaker


ZN23-40.5 vacuum circuit-breaker handcart is a type of HV electric apparatus of rated vo ltage 40.5kV, three-phase and AC 50/60Hz. This product applies to electricity distribution system in min ing indust ry and s ubs tat ion acting as control and protection apparatus, it is applicable in occasions with frequent operation such as metallurgy and electric-arc steel-making. This product conforms to standard of IEC298 & GB/T1984-2003 AC high voltage circuit-breaker

Ambient condition

1. Altitude: 1000m;
2. Ambient temperature: -25 ~+40 ;
3. Relative humidity: daily average 95 , monthly average 90 ;
4. Earthquake intensity: 8 degree;
5. Applicable occasions should free from inflammables, explosives, corrosives and severe vibration.

Product  feature

  • High insulation level, low cut-off level and strong arc-extinction capability.
    2. Electric magnetic mechanism and spring operating mechanism both fit on.
    3. GBC ark and JYN1 ark both fit on.

  • no.itemunitdata
    1rated voltagekv40.5
    2rated currentA1250 1600
    3rated frequencyhz50
    4Rated short circuit breaking currentKA20 31.5
    5Rated short-circuit making currentKA63 80
    6Rated short circuit breaking timesTIME20
    7mechanical lifeTIME10000
    8Capacitor Banks open circuit current ratingA630
    9Energy-storage motor rated powerW275
    10Energy-storage motor rated voltageVAC 220/DC 110

Send message to this supplier
Ms. Sandra (Sales Manager)
Tel: 86-136-29698649
Enter between 20 to 3,000 chatacters.
Contact Method
Yunnan Nanyue Electric Power Equipment Co., Ltd.
Xiaoshao Industrial Park, Qidian, Chenggong County, Kunming, Yunnan, China (Mainland) / 650200
Fax: 86-871-65882055
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center