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  • Product Overview
  • DL has the General 
    As the main switch in the combination of electrical terminal apparatus, DN isolator is suitable for circuit of AC 50Hz, rated voltage 230V/400V, rated current up to 125A for isolating, it also can be used for infrequent on-and-off circuit, and is widely used in industry, mine, high-building, commerce and household and so on.
     
    DL has the following functions:
    Rated current In: 63-125A
    Rated voltage Ue: 1P:230/400V- 2P,3P,4P:400V-
    Rated frequency : 50/60Hz
    Rated short circuit ma king  capacity: 20le, t = O.ls
    Poles: lP,2P, 3P, 4P
    Insulation voltage Ui: 500V
    Rated short-time withstand current lcw: 12le Is
    Uilization category: AC-22A
    Mechanical life: 8500
    Protection degree: lP20
    Terminal size top/bottom for cable: 50mm
    Connection: From top and bottom
    Electrical life: 1500
    Pollution degree: 2
    Terminal connection type: Cable busbar
    Tightening torque: 3.5Nm