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      Power SPD- C-level Power Surge Arrestor

      M1L085-40II A0520081

      This surge protector is mainly used for lightning protection of low voltage power supply and distribution systemsand electrical equipment or other transient overvoltage surge protection. The product h

      • Power SPD: (II - 8/20μs)
      • Signal SPD: (II - 8/20μs)

      This surge protector is mainly used for lightning protection of low voltage power supply and distribution systems
      and electrical equipment or other transient overvoltage surge protection.

      The product has built-in over-temperature and over-current protection to provide last-level surge
      protection for DC power distribution systems. The product adopts 35mm DIN rail mounting method. The
      module can be replaced independently for easy installation and maintenance. It has a remote signaling
      interface (dry contact) for remote monitoring of the surge protector status


      ItemTechnical Parameter
      Model No.M1L085-40II
      Rated voltage-Un-48V
      Max. continusous operating
      Voltage-Uc
      -85VDC
      Nominal discharge current-In(8/20μs)20kA
      Maximum discharge current-Imax(8/20μs)40kA
      Voltage protection level-Up(In)
       600V
      Limiting voltage 300V (5KA,8/20μs)
      Response time-Ta 25ns
      Terminal wiring range1.5 m~25m (flexible)/35m (rigid)
      Alarm port rated operating current250V/0.5A(AC)0.1A(DC);
      125V/1A(AC)0.5(DC)
      Shell flame ratingUL94 V-0
      Shell protection ratingIP20
      Product certificationTUV
      Shell MaterialPA66+30%glassfiber PANTONE426C(Huawei black)
      Working Temperature-40~+75
      Storage Temperature-40~+85
      Relative Humidity5%~95%(25)
      Atmospheric Pressure60~106 kPa
      Altitude≤4000m



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