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12 kV Outdoor Porcelain Clad Vacuum Circuit Breaker

  • UOM: Unit
  • In Stock
  • Make: Shreem Electric LTD
  • Location: Maharashtra
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12 kV Outdoor Porcelain Clad Vacuum Circuit Breaker



Technical Specification


  • Rated Voltage: 12 kV
  • Power Frequency Withstand Voltage: 28 kVrms
  • Impulse Withstand Voltage: 75 kVpeak
  • Rated Frequency: 50 Hz
  • Creepage distance to earth: 500 mm
  • Rated Normal Current: 400/630/800/1250/1600 A
  • Rated Breaking Current: 20/26.3 kA
  • Rated Short Time Withstand Current: 20 kA for 3 seconds
  • Rated Making Current: 50/66 kApeak
  • Opening Time: 40±10 ms
  • Total Breaking Time: 55±10 ms
  • Closing Time: 60±10 ms
  • No.of Pole: 3 nos.
  • Weight: 550 Kg

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