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Factory Hr17 3p Isolating Switch Fuse Disconnector

China Factory Hr17 3p Isolating Switch Fuse Disconnector, Find details about China Disconnect, Fuse Switch from Factory Hr17 3p Isolating Switch Fuse Disconnector

Model NO.
DNH7
Number of Poles
Three Pole
Series
Three
Run
Turn the Horizontal
Switching Mode
Single Throw-in
Common Model
Dnh7
Structure of Operating
Manual
Certification
ISO, CE, ISO9001
Trademark
GRL
Transport Package
Carton
Origin
Zhejiang
HS Code
8536500000
Model NO.
DNH7
Number of Poles
Three Pole
Series
Three
Run
Turn the Horizontal
Switching Mode
Single Throw-in
Common Model
Dnh7
Structure of Operating
Manual
Certification
ISO, CE, ISO9001
Trademark
GRL
Transport Package
Carton
Origin
Zhejiang
HS Code
8536500000

DNH7 series NH fuse switch disconnector is applicable to high short circuit current circuit with AC 50(60)Hz, voltage up to 660V and rated working current
up t0 630A. Fuse Switch disconnector possesses upper and lower end input and output structure. Lead in equipment with knife-edge and arc
extinguishing equipment, and also can be operated with load. It is used as power switch, fuse switch disconnector and emergency switch, and for
protecting current.

 Parameter
ModelDNH7-160DNH7-250DNH7-400DNH7-630
FuseNH00(NT00)NH1(NT1)NH2(NT2)NH3(NT3)
Rated operational voltage 400V400V400V400V
Max current160A250A400A630A
Rated insulation voltage 1000V
Rated impulse withstand voltage8000V
Fuse protected short circuit making  50kA/ms
Rated making and breaking capacityAC22BAC22BAC22BAC22B
Rated frequency  Hz50/6050/6050/6050/60
Power loss at Im without fuse-link/phase W12W23W34W48W
Degree of protectionIP20IP20IP20

Detail


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Company Information

Factory Hr17 3p Isolating Switch Fuse Disconnector
Zhejiang GRL Electric Co.,Ltd. was founded in 2003, is a professional manufacturer which is specialized in the researches, manufactures and sales.
The products of GRL include low-voltage busbar system,disconnector switch, fuse switch disconnector,knife switch,automatic changeover switches etc.
The products are widely used in electricity, construction, photovoltaic, and other industries of the low-voltage distribution system and industrial control system. 

Exhibition

Factory Hr17 3p Isolating Switch Fuse Disconnector


FAQ

1 How long is your products warranty ?
A: The warranty period of our products is 18 months.

2 What is the material of your products?
A: The plastic is class V0 of inflaming retarding.

3 How about inspection?
A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

4 What do you have for certificate?
A: Our products are passed through IEC60947-3 and IEC60269-2 standarded.

5 What is payment terms?
A: T.T,Paypal,Western Union and L/C isacceptable.

6 What is the service offered by company?
A: We have the professional enginer team which can design and develop the mold to arrive different customer nequirement.
We also have the sales team to offer good service from pre-sale to after-sale.

7 How to become the agents for GRL?
A: It is OK! We will depend on the sales turn over and also do research on your market. If your have interest,let us discuss more !




 

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