Outdoor loadbreak switches and disconnectors

Outdoor load break switches CUB S2

The CUB S2 outdoor switch disconnectors are intended for MV distribution grids with using the hand operated drive mechanism or motordrive. The CUB S2 load-break switches switching lines up to nominal current value. This device is ekological due to oil-free technology of extinguishing.

The CUB S2 switch disconnector is characterized with its flexible construction. The frame of the device is not in one piece, but it is possible to mount it together directly on installation site with flexible pole distance.

Standard warranty: 10 years

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    Technical information

  • Rated voltage
    12 – 38,5 kV
  • Rated current
    400, 630 A (800A)
  • Rated shorttime current 1s
    20 kA
  • Rated dynamic current
    50 kA
  • Rated frequency
    50 Hz, 60 Hz
  • Mechanical endurance
    2500 C-O
  • Minimum lifetime
    40
  • Insulators type
    Silicone rubber (upon request)

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