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Vacuum Interrupter

  • vacuum interrupter

    vacuum interrupter

    The vacuum interrupter uses the wave ceramic as insulating shell, the contact material is CuCr alloy, the longitudinal magnetic field cup structure, with high breaking capacity, high insulation level, strong arc extinguishing ability, long life, small size and easy maintenance, No explosion risk, no pollution, low noise and so on. Main technical parameter Value Rated voltage 12kV Rated current 630A Rated frequency 50Hz Rated short-time power frequency withstand voltage (1 min) 42k...