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Quick Details

  • Place of Origin: Jilin, China (Mainland)
  • Brand Name: Nengxing
  • Model Number: GW9
  • Max. Current: 1250kA
  • Max. Voltage: 25kv
  • Certificate: ISO
  • Color: red,grey or customized
  • Product name: 25 kv Fuse disconnecting switch
  • Material: composite polymeric
  • Rated current: 400~1250KA
  • Rated voltage: 25KV
  • Function: Power
  • Service: ODM&OEM
  • Terms of payment: TT,L/C,western union
  • Packing: ordinary packing or customized

Packaging & Delivery

Packaging Details Ordinary packing or customized
Delivery Time 20days later after payment

25 kv fuse isolation disconnector switch

Hgw-12,400 ~ 1000A disconnecting switch

Advantages: light weight, double - side contact surface (up to 40 mm), its performance and service life are more than twice as long as the ordinary isolation switch.

The gw9-12 isolation switch

This isolation switch is made of a knife structure, and each pole is made up of two touching blades. The two sides of the contact knife are close to the touch base and have a compression spring, which is equipped with the adjusting nut to form a good contact force. Support institutions, mounted on the knife after closing the self-locking, therefore no matter itself weight, vibration or electric effect, won't make it automatic brake, in the condition of normal operation or short circuit, can ensure the reliability of the dynamic thermal stability.

Whats the secifications of this type of arrester?

TypeRated voltge KV

Rated curent  


4s shorttime 











power frequency




pole to the earth   

 (plus or minus)(kV) 

(Peak value)


open contacts 

(plus or minus)(kV) (Peak value)

pole to the earth








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Production Processing




Company profile

Jilin NengXing Electrical Equipment Corporation Limited has registered capital of 35.3 million RMB and covers an area of fifty thousand square meters. The company has powerful technology, modern production equipment, advanced detection instrument, unique production technology and professional-scale R&D team of which a group of senior industry experts and extensive experience professional engineers account for 42%.It is the most powerful electrical equipment manufacturers in Jilin Province.

   The company takes the lead through the ISO9001 quality system certification and passed the national supervisory authority of department of detection tests and all the

national and provincial-level technology identification in the same trade..

   Major products that are develop and produced by the company include :Arresters, insulators  vacuum switches, fuse and disconnect switches ,and multi-component alloy grounding materials etc. Six major categories in all and more than 100 kinds of products can be produced. Of them all ,many high-tech products of ours, for example ,the lightning proof pin insulators and hanging insulators for 10KV power distribution transformers ,arresters for cables, multi-component  alloy grounding materials have gained number of national patent.

   With the spirit of the service "promise ,commitment", Nengxing will create a brilliant future for the electric power industry with all the customers hand in hand.


Whats the culture of our company?

Wei de xing neng ,shi ye suo xing.----Only high morality couild lead successful businesss.



What certifications did have we got?



1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, 
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages 
before you pay the balance.

Q3. What is your terms of delivery?
A: TT, FOB, CIF, Western Union

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and 
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from.



How to contact us?


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China (Mainland) | Manufacturer, Trading Company
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