Driescher Outdoor Switch Disconnector FLa 15/97 is available for rated voltages of 12 kV to 38.5 Kc and currents of 400 A and 630 A. It may come in a 1-pole or 3-pole design.
This outdoor switch-disconnector can swtich on its rated current and rated short-circuit making current using the main contact system. It performs the disconnecting process with the shunt-connected vacuum interrupters to create a no-external arcing phenomena. This device has been thoroughly tested for compliance with the proper regulations.