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IEC gas insulated switchgear ZX0

Very compact switchgear in block design

ZX0 is part of ABBs successful ZX family of gas-insulated indoor switchgears for primary distribution level. It is a three-phase encapsulated, arc-resistant switchgear in block design. 

The gas tank protects all high voltage parts inside permanently from environmental influences resulting in a practically maintenance-free switchgear. 

The front access only design allows space saving wall-mounted or back-to-back installation, ideal for applications in building and offshore segment, where real estate is a premium.
All panels are routine-tested and gas-filled in the factory. Therefore there is no need for gas works on site.

Product range 

  • Rated voltage up to 24 kV
  • Rated normal current up to 1250 A
  • Rated short-time withstand current up to 25 kA

Key benefits

  • Small footprint
  • Maintenance-free high voltage parts
  • Optimized life-cycle cost

Key features

  • Arc-resistant design (AFL(R))
  • Single busbar
  • Front access
  • Vacuum circuit breaker type VD4X
  • Load break switches and fuse combinations available
  • Outer cone cable termination system
  • No fan cooling

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