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
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 (years): 40
Insulators type: Silicone rubber (upon request)