single-pole and three-pole design
rated voltage 12, 25 and 38,5 kV
rated current 400 and 630 A

These products are the continuation of a proven type of outdoor Fla 15/60 switch disconnectors. The switching takes place in sealed vacuum arc-quenching chambers, which may be replaced against another type of state-of-art oil based chambers.
The mechanical lifetime of the switching device is
at minimum 5000 operating cycles. The electrical lifetime of the vacuum chambers achieves 2000 breaking operations at the rated operating level. The chambers are maintenance-free.