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High Current Load Break Switch

11kV Load Break Switch is a control electrical appliance with a simple arc extinguishing device that can be used for load switching and switching circuits. It can switch on and off a certain load current and overload current, but cannot disconnect the short-circuit current. It must be used in series with a high-voltage fuse, and the short-circuit current can be removed with the help of the fuse.

  • Brand:

    TIANYI
  • Order(MOQ):

    1
  • Payment:

    T/T 30%
  • Product Origin:

    FUZHOU,CHINA
  • Shipping Port:

    FUZHOU
  • Lead Time:

    30 days
  • Product Detail

  1.  The load break switch can be disconnected with load and has a self-extinguishing function, but its breaking capacity is very small and limited.
  2.  Isolating switches generally cannot be disconnected with load. There is no arc extinguishing cover in the structure, and there are also disconnecting switches that can disconnect the load, but the structure is different from the load switch, which is relatively simple.
  3. Load switch and isolating switch can form an obvious disconnection point. Most circuit breakers do not have isolation function, and a few circuit breakers have isolation function.
  4. The isolating switch does not have the protection function, the protection of the load switch is generally to add fuse protection, only quick break and overcurrent.
  5. The breaking capacity of the circuit breaker can be made very high during the manufacturing process. Mainly rely on adding current transformer to cooperate with secondary equipment to protect. Can have short circuit protection, overload protection, leakage protection and other functions.






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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