Special Offers
Products
Customized grounded power switch JNH4 Series
Cylindrical contact is national patent. Integral structure and good design has realized large-capacity current conveyance. Easy installation, stable performance.
Indoor Grounded power switch JN15-12 Series
It is the optimization of JN15 series. All energy storage parts are metal materials. It avoids brittle cracking and bouncing caused by plastic parts. It also improves the design according to the special needs of customers, and improves the electrical and mechanical performance better.
Customized earthing switch JNH15A-12 Series
Static contacts can be changed according to installation position. The earthing switch can be customized according to customer's static contacts size. Static contacts with grounding switches can also be selected.
Electric power ground switch JNH1-12 Series
It is independent research and design of our company, using a new contact structure. The static contact design is novel, good use of electric power and has guiding function.
35KV Indoor earthing switch JNH1-40.5G Series
This 40.5kV earthing switch can make great use of electric power in design. Thus, the operating force is greatly reduced and pass safety test.
DC Automatic control ground switch JNH15-12D Series
It is an intelligent control switch which integrates manual and automatic operation. With DC motor, reducer cabinet and clutch device, the clutch device will automatically release and connect according to demand, and realize automatic conversion between manual electric operation.
Frequency wind energy earthing switch JNH18 Series
Simple structure and lower installation height. It is suitable for F-C network double-deck cabinet, single-deck cabinet and double-deck cabinet, frequency converter cabinet, wind energy, etc. with compact structure and narrow space.
Indoor High speed ground switch JNH1-24/27 Series
There are 24kV and 27kV. Simple structure, easy installation and operation, good reliability, it is a upgrade solution of JN4-24.
Indoor High speed grounded switch JNH1-7.2(s)/T31.5-90 Series
Compact structure, high security, small space, easy installation. It is a kind of earthing switch for supporting wind power system design.