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    Outdoor Dead Tank Circuit Breaker

    A reliable, cost effective solution for outdoor substation equipment.

    • Features

      The VOX dead tank circuit breaker is a cost-effective and reliable solution for substations. It performs well in harsh ambient conditions and requires limited maintenance.

      • Ratings up to 38 kV / 2000 A / 40 kA.
      • Rated impulse withstand voltage up to 200 kV peak full wave and 258 kV peak 2µs chopped wave.
      • Rated for -40°C to +50°C (standard), -65°C to +55°C (option).
      • No de-rating required for altitudes up to 10000 ft (3000m).
      • Internal arc fault and seismic endurance tested.
      • EPDM rubber bushings.
      • Large CT housing
      • Surge Arresters, VT or recloser configuration in option
      • Meets IEC, ANSI/IEEE, BS, GOST, AS, GB regulations.


      • Cost effective.
      • Limited maintenance required.
      • Sealed-for-life, zero gasket construction.
      • Improved safety due to internal arc fault containment
      • Easy access to the current transformer and control protection functions.
      • Small foot print