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    3. BNDC
      BNDC type DC traction switchgear
      Provides customers with a new maintenance free concept and high reliability. The products are mainly used in 750V / 1500V DC traction power supply systems such as urban rail transit and tram.
      Features and highlights

      Standardized, modular and intelligent comprehensive solutions can meet the requirements of DC power supply control and protection of different systems;

      Large breaking capacity and small size;

      Less maintenance, and the permanent magnet operating mechanism is simple and reliable;

      The minimum bidirectional breaking current is less than 25A;

      Tungsten carbide silver contact, which is safe and reliable.

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