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Outdoor Pole-mounted Circuit Breaker ZW32

The ZW32 intelligent complete set of pole-mounted circuit breaker is a new generation of integrated intelligent automatic vacuum circuit breaker. Suitable for protection and control in power distribution systems of substations and industrial and mining enterprises, and more suitable for rural power grids and frequently operated places.

  • Brand:

    TIANYI
  • Item NO.:

    ZW32
  • Order(MOQ):

    1
  • Payment:

    T/T 30%
  • Product Origin:

    FUZHOU,CHINA
  • Shipping Port:

    FUZHOU
  • Lead Time:

    30 days
  • Product Detail



  • Deep integration of isolation switch and vacuum switch
  • Comprehensive integration of secondary components and primary components
  • Positive pressure environmental protection gas lasting moisture-proof (the switch is filled with 0.02MP dry air, the annual leakage rate is less than 0.05%)
  • Protection grade reaches IP67, all-round waterproof
  • This pole mounted vacuum circuit breaker product has obtained the patent implementation license and has obtained the relevant type test report.



1. Altitude: ≤1000m.

2. Surrounding air temperature: upper limit +40 ° C, lower limit -25 ° C (alpine region) and -1 ° C (general region).

3. Relative humidity of surrounding air: when the maximum temperature is +40, it is not more than 50%. When the temperature is low, it is allowed to have a large relative humidity. Due to the change of temperature, it may occasionally has condensation effect.

4. Outdoor wind speed shall not exceed 34m/s.

5. The slope of the ground shall not exceed 3°.

6. The horizontal acceleration of the earthquake shall not more than 0.4m/s, and the vertical acceleration shall not morn than 0.2m/s;

7. The installation site shall be free from fire, explosion, serious pollution, chemical corrosion and violent vibration.

Note: if the actual conditions of use cannot be met, please negotiation with the manufacturer.




Q: Are you the manufacturer or trader?

A: We are both manufacturer & trader. We have our own manufacturer named TIANYI TONGYI ELECTRIC CO.,LTD, who have 27 years experience in electric industry. It covers an totally area of 117,000 m2 with 300 employees, also is a qualified supplier of China National Nuclear Corporation(CNNC) and main supplier for State Grid & China Southern Power Grid.


Q: What is your after-sales service?

A: We always provide free online service and technical support within 24 hours. 18 months warranty for customers.


Q: What is your delivery time?

A: Normally 25~35days. It depends on the order quantity and season. We have very strong capacity to produce top quality products, please inquiry us if you have any questions.


Q: What is the quality warranty time?

A: We have quality certificate CCC, CQC, ISO9001, CE ... Meanwhile, we can provide 18 months warranty for our products. Free online service and technical support within 24 hours is always provided to our customers.


Q: Do you accept ODM and OEM?

A: Yes. We have professional R & D teams to update and develop the latest technology. We also can support ODM or OEM, please send us details drawing to discuss.


Q: What is your payment terms?

A: Generally there are two payment terms:

a) 30% advance payment via T/T as a deposit, balance 70% against the shipping documents

b) Irrevocable L/C at sight


Q: If I want to visit you, how to go?

A: Our factory is located in Luoyuan County, Fuzhou City. Details address is Songshan Area, Taiwan Investment Zone, Luoyuan County, Fuzhou City, Fujian Province,China.

a) The nearest airport is Fuzhou Airport, if you come by air, please arrive in Fuzhou Airport, it takes 1 hour from the airport to our factory

b) The nearest train station is Luoyuan Station, if you come by train, please arrive in Luoyuan Station, it takes only 5 minutes to our factory.

Anyway, please contact us in advance, we will send the car to the airport or train station to pick you up.Sincerely welcome you to come and visit us.


Q: Do you need agents?

A: Yes, we welcome you to be a partner. Welcome to contact us for more information.




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