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DNH7 Load Isolating Fuse Disconnector Switch Easy Operate Simple Structure

DNH7 Load Isolating Fuse Disconnector Switch Easy Operate Simple Structure

    • DNH7 Load Isolating Fuse Disconnector Switch Easy Operate Simple Structure
    • DNH7 Load Isolating Fuse Disconnector Switch Easy Operate Simple Structure
  • DNH7 Load Isolating Fuse Disconnector Switch Easy Operate Simple Structure

    Product Details:

    Place of Origin: YUEQING,ZHEJIANG,CHINA
    Brand Name: GRL
    Certification: CE,CCC
    Model Number: DNH7

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: Consultation
    Packaging Details: Standard carton packaging
    Delivery Time: 30 days after payment
    Payment Terms: T/T, Western Union
    Supply Ability: 10000 PCS per Month
    Detailed Product Description
    Max Voltage: AC660V Max Current: 250A
    Material: PA66 And PC Peculiarity: Flame Retardant Grade V0
    Contact Material: Copper T3 Plated: Tinned Plated
    Fuse Type: NH1 Standard: IEC60947-3 And GB14048.3

    DNH7 series fuse type load isolating switch is applicable to high short circuit current circuit with AC50HZ

     
    Introduction
     
    DNH7 series fuse-type disconnector (hereinafter referred to as switch), is our company with reference to foreign ABB products designed for AC 50Hz, rated voltage to 660V, agreed to heat up to 630A with high short-circuit current distribution circuit and Motor circuit, used for manual infrequent operation of the power switch, disconnector and emergency switch, and for circuit short circuit protection purposes.
    Switch handsome in appearance, novel and simple, simple structure, easy to operate, in line with IEC60947-3, GBI4048.3 standards. Is the best choice for similar products.
    1. The switch is mainly composed of base, cover, arc cover and other parts, the static contact directly on the base, the fuse mounted in the cover directly as a movable contact with the blade or directly with the blade when the isolation switch with the cover Can be rotated along the fulcrum of the base fan to open, so that the fuse from the socket completely pull out, and has a large isolation distance, the cover can also be easily withdrawn from the base to facilitate the installation of the switch and safe replacement fuse.
     
     
    Parameters

      
    Fuse sizeNH1
    Mounting methodbusbar or plate
    Rated operating voltage Ue VAC690
    Rated operating current Ie A160
    Thermal current with fuse-link Ith A160
    Utilisation category AC (IEC 60947-3)AC-21B(690V)
     AC-22B(500V)
    AC-23B(400V)
    Rated surge voltage Uimp kV8
    Mounting positionHorizontal
    Degree of protection front sideIP20(open)
     IP30(closed)
    Fuse protected short circuit making kArms50
    Connection screwM8

     
    Dimensions
     
    DNH7 Load Isolating Fuse Disconnector Switch Easy Operate Simple Structure
     
    Size
    DNH7 Load Isolating Fuse Disconnector Switch Easy Operate Simple Structure
     
     
    Packaging
     

    NO.Size(mm)QTY(psc)G.W.(KG)
    DNH7-160/30044.5*44.5*401813.96
    DNH7-250/30041*29*42613
    DNH7-400/30046.5*31*30413.8
    DNH7-630/30054*34.5*33.5421.8
    DNH7-160/30144*37*29.510 
    DNH7-250/30151*31*42.56 
    DNH7-400/30160*45*254 
    DNH7-630/30155*39*244 

    Contact Details
    ZHEJIANG GRL ELECTRIC CO.,LTD

    Contact Person: sales

    Tel: +8618932932613

    Send your inquiry directly to us (0 / 3000)

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