ANSI indoor air-insulated load break switch VersaRupter

The VersaRupter uses a puffer and nozzle system to quickly and efficiently extinguish the arc of full-load interruptions. The rated voltage - 4.76-38 kV, normal rated current: 200-1200 A.

Product scope

VersaRupter switch-disconnector uses a puffer and nozzle system to efficiently extinguish the arc of full-load interruptions, voltage up to 38 kV, current up to 1200 A.


  • Efficient solution for transformers protection
  • Easy application in wide range of configurations
  • Smart grid and network automation ready
  • Capability for application with frequent switching requirements
  • Full range protection in combination with CEF current limiting fuses
  • Safe and reliable solution for short circuit currents interruptions


Key features

  • High number (100 c/o) of breaking operations at rated current value
  • Fault-closing rated current asymmetrical up to 61 kA
  • Rated short-circuit withstand current up to 40 kA
  • Earthing switch with making capacity
  • Compact dimensions
  • Visible insulating gap

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