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      JHR-400 low voltage cable distribution box

      JHR-400 low-voltage cable distribution box is a kind of electric cable to other equipment (non-power consumption equipment) to allocate power to install the outdoor installation of the closed sets of equipment, ground-mounted, column mounted, hanging and embedded Into the type of 4, it is used for public three-phase system. Products meet GB7251.5 and IEC439-1 (1992) and other standards.

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      Model and meaning


      Use environmental conditions

      1、The cabinet selection of 1.5mm thick cold-rolled steel or 1.2mm thick stainless steel production, the surface of the acid sprayed spray treatment, beautiful appearance.
      2、The left and right sides of the box into the line, the following outlet hole, easy access.
      3、The cabinet has a main grounding point, easy to connect with the ground.
      4、 Box, baffle and other insulating parts with high heat and spark resistance, built-in or exterior parts with corrosion resistance and aging resistance.
      5、The appearance of the protection level IP34D, when the cable is connected, the minimum protection level IP23C.

      The main technical parameters


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