Medium-voltage indoor vacuum circuit breaker
11 kV ningbo yinzhou huayuan electric and machine indust

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  Cylindrical fuse-link
  11 kV
  

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  Metal-clad switchgear
  3.3 - 11 kV
  
• 

  Metal-clad switchgear
  27.5 - 33 kV
  
• 

  Gas insulated primary distribution switchgear
  11 - 33 kV
  
• 

  Withdrawable switchgear
  11 kV
  
• 

  High voltage switchgear
  24 kV
  
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  SF6 gas insulated medium voltage switchgear
  24 kV
  

Medium and high voltage circuit breakers

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  Outdoor gas insulated circuit breaker
  33 - 170 kV
  
• 

  SF6 gas insulated high voltage circuit breaker
  72.5 kV
  
• 

  Indoor SF6 gas insulated high voltage circuit breaker
  36 kV
  

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  High voltage outdoor switch disconnector
  170 - 245 kV
  
• 

  Indoor air insulated load-break switch
  33 kV
  
• 

  SF6 gas insulated load-break switch
  11 - 24 kV
  
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  Indoor air insulated load-break switch
  24 kV