SF6 Free Circuit Breaker

Primary Metal-Clad Switchgear

Primary Gas Insulated Switchgear

Secondary Smart RMU

Secondary SF6 FREE Switchgear

Secondary SM6 Air Cubicle

Low Voltage Cubicle

SF6 Free Circuit Breaker

The SF6 free circuit breaker is designed for environmentally friendly and reliable switching performance in medium-voltage power distribution systems. By adopting advanced vacuum or solid insulation technology, the breaker eliminates the use of SF6 gas while maintaining excellent electrical performance and operational safety.
Featuring a compact structure, high breaking capacity, and stable mechanical endurance, the circuit breaker ensures efficient protection and control of power networks. It is suitable for applications such as feeder protection, transformer protection, and switching operations in air insulated switchgear systems.
With optimized design and high-quality components, the product offers long service life, low maintenance requirements, and strong adaptability to various installation conditions.

Transformer Protect

Primary Metal-Clad Switchgear

Primary Gas Insulated Switchgear

- GIS Insulation Parts

Secondary Smart RMU

Secondary SF6 FREE Switchgear

Secondary SM6 Air Cubicle

Low Voltage Cubicle

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Frequently
Asked Questions

Product FAQ Business FAQ

Product FAQ

AOur factory mainly produce Ring Main Unit( RMU) series chassis truck VCB trolley Load break swith(LBS); Operating mechnism,Vacuum circuit breaker, Earthing switch and various kinds of electrical apparatus.

AAbout our products,the quality more perfect than others,because we have professional technical team to develop the products,and the product will be tested before it is put on the market.

AWe almostly produce VCB trolley and operating mechanism 1500 pieces each day.

AFirstly, our products pass through I0S14001 and I0S19001certification Sencodly,we have professional CANS Lab to do the tests before putting on the markert Thirdly,we have professinal QC and design team to serve these products,good quality has won the customers's trust

AThe rated voltage rangefrom 5KV to 40.5kv.

AWe have normal VCB trolley cabinet width, which is 500mm, 650mm, 800mm and 1000mm, if you can provide us the drawings, we also can cutomerized service for you.

AYes, if you are interested in our products,I am willing to send you our products catalog.

AOur LBS mechanism can reach 5000 times, such as 03 mechanism,circuit breaker mechanism can reach 10000 times, such as 07 mechanism.

AUsually our products warranty can reach 3 years,when it occurs error within 3 years, we will exchange to you for free.

AOur company produce vavrious plug-in, mechanism, handle and various low voltage electrical assessories, if you need more information, I will send you the catalog for your reference.

Business FAQ

AOur chairman has been in this market more than 35 years,and our factory started from 1989, in this market we have a good reputation

AWe are not a trading company,contrarily we are proessional manufacturer in electrical apparutus and equipment,we employ more than 500 people in Xingji electrical apparatus,and more than 2000 people in whole corporate.

AYes, we are focus on the R&D, production and sales of high,medium and low voltage electrical components and complete sets of equipment accessories,as a professional manufacturer ,after 30 years' continuous efforts and growth

AXingji Electrical Apparatus is a key leader of electrical apparatus，which owns over 30 years’experience of manufacturing electrical apparatus and owns 8 susidaries in China knows your reqirements well,strong R&D can help you get better solution

Production Equipment

SF6 Free Circuit Breaker

Primary Metal-Clad Switchgear

Primary Gas Insulated Switchgear

Secondary Smart RMU

Secondary SF6 FREE Switchgear

Secondary SM6 Air Cubicle

Low Voltage Cubicle

QHow many kinds of products does your factory produce？

QHow about your products?

QHow many VCB trolleys and LBS operating mechanisms does your factory produce each day?

QWhat are your advantages about your products compared with other brand?

QWhat is range of rated voltage of these products?

QWhat is the VCB trolley cabinet width range？

QDo you have the product catalog for our reference？

QHow long the LBS mechanism service life？

QHow long is the warranty period of your products？

QHow many kinds of low voltage products does your factory produce？

QHow many years of your company producing electrical apparatus?

QAre you a trading company?how many people work in your company?

QCan you briefly introduce your company for us?

QWhat advantages does Xingji have?