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380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series

380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series

    • 380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series
    • 380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series
  • 380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series

    Product Details:

    Place of Origin: Zhejiang, China (Mainland)
    Brand Name: Tengen
    Certification: CCC
    Model Number: HR3

    Payment & Shipping Terms:

    Minimum Order Quantity: 2
    Price: negotiable
    Packaging Details: Standard package or according to customer's requirements
    Delivery Time: 5-15 work days after confirm the payment
    Payment Terms: T/T, L/C, Western Union
    Supply Ability: 8000 Pieces per Month
    Detailed Product Description
    Model Number:: HR3 Type: Fuse Switch Disconnector
    Rated Insulation Voltage: 500V Rated Operating Voltage: 380V
    Conventional Thermal Current (Ith A): 100A~1000A Size Of The Fuse Body: RT0-100 ~ RT0-1000

    HR5-400/3P 400a Electrical fuse switch disconnectors Fuse cutout

     

    Application

          HR3 series fuse-switch-disconnector is suitable in the distributing system of AC 50Hz, 380V, rated current up to 1000A and acted as protection to short-circuit and over-load of the cable and conductor. In normal condition, it can infrequently make and break the normal loaded current and over-load current with hand, the current will be cut off by the fuse under short-circuit condition.

    This product is in conformity with standard GB14048.3(idt IEC60947-3).

        

    Normal work conditions and Installation conditions

    • Ambient temperature: -5°C~40°C.

    • Altitude: shall not exceed 2000m.

    •  The atmosphere condition: The relative humidity shall not exceed 50% when the environmental temperature is +40°C in installing place; And the relative humidity may be higher at the lower temperature condition. Such as when the humidity is 90% when the temperature is +20°C .It shall take some special management to avoid the dew occurs on the product surface due to temperature change.

    •  Pollution grade: UJ

    •  The product shall be installed in the place without remarkable shake, strike and quiver, rain and snow, in the medium without danger of exploding, and in the places without gas and conductive dust, which can make the metal go rust and affect insulation performances.

     

    380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series

     

     

     

     

     

     

     

     

    Main Technical Parameter

    Conventional thermal current (A)

    100

    200

    400

    600

    1000

    Rated operational current (A)

    100

    200

    400

    600

    1000

    HR3 observe side lever driving mechanism

    HR3-100/31

    HR3-200/31

    HR3-400/31

    HR3-600/31

     

    HR3 obverse central lever driving mechanism type

    HR3-100/32

    HR3-200/32

    HR3-400/32

    HR3-600/32

    HR3-1000/32

    HR3 Side operating handgrip type

    HR3-100/33

    HR3-200/33

    HR3-400/33

    HR3-600/33

    HR3-1000/33

    HR3 obverse side lever driving mechanism without panel type

    HR3-100/34

    HR3-200/34

    HR3-400/34

    HR3-600/34

    HR3-1000/34

     

     

    Model

    Rated operational voltage (Ue v)

    Rated insulation voltage (Ui vR)

    Conventional

    thermal current (Ith A)

    Rated operational current (Ie A)

    Size of the fuse body

    HR3-100

    380

    500

    100

    100

    RT0-100

    HR3-200

    380

    500

    200

    200

    RTO-200

    HR3-400

    380

    500

    400

    400

    RTO-400

    HR3-600

    380

    500

    600

    600

    RTO-600

    HR3-1000

    380

    500

    1000

    1000

    RTO-1000

     

    Structure characteristic

            Fuse-switch-disconnector (hereinafter referred to switch) is a combined appliance composed of fuse and knife switch, it has the basic property of fuse and knife switch,when the circuit is normally supplied, the knife switch will make and break the power supply.

            The fuse wire in the fuse may be melted and cut off the error current promptly when the circuit or the electric consumer is overloaded or short-circuit. For the front operated, front overhauled switch, there is a door in the center of the switch for overhaul and replacement of fuse, it is mainly installed on BDL distributing panel. The front operated, rear overhauled switch is mainly installed on BSL distributing panel. The side operated, front overhauled switch can be developed into enclosed power distributing box.
            The fuse of the switch is fixed on the insulated cross beam what has spring and lock plate, it ensures the fuse will not trip under normal running state; Press down the lock plate to replace the fuse when the fuse is melted because of circuit fault.

     

    Dimension

    380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series380V Electrical Fuse Disconnect Switch 3 Pole With Knife Switch HR3 Series

     

    Contact Details
    Tengen International Industrial Limited

    Contact Person: sales

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