FLN36-12 SF6 load switch is a medium voltage switchgear developed by our company based on the latest international technology and relevant standards of China's power system. Its performance indicators fully comply with IEC and national standards. It is an ideal main component of high-voltage switchgear, ring network cabinet, box type substation and distribution switching post.
FLN36-12 Sulfur hexafluoride load switch is a multi-functional medium voltage switchgear integrating load switch, grounding switch and isolation switch. It is filled with 0.045Mpa SF6 gas in a fully sealed epoxy resin enclosure with reinforced structure, and uses the least components to achieve the above three functions, thus ensuring the quality and reliability of the product and having excellent insulation and breaking capacity. Under normal conditions, the equipment can be guaranteed to operate safely for 20 years.







Rated Voltage |
12kV |
Rated Short-circuit Withstand Current |
20kA |
Rated Current |
630A |
Working Environment
Ambient Temperature |
-25 ~ 40ºC |
Altitude |
≤1000m |
Relative Humidity |
daily average less than 95%; monthly average less than 90% |
There is no obvious contamination of corrosive, flammable gas and vapor.
There is no continuous violent quakes in surrounding environment. |
Wooden or as you require.



1. who are we?
We are based in Zhejiang, China, start from 2012,sell to Domestic Market(00.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Substation; Transformer, Switchgear, PV Combiner Box, PV Inverter
4. why should you buy from us not from other suppliers?
1. 12 year's Professional manufacturer of medium & high voltage power distribution equipment . 2. Excellent Supplier of The State Grid Cooperation of China 3. ODM OEM services 4. Strong research and development team , 5. Authoritative certificate
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian