Medium voltage outdoor disconnector switch Driescher 12, 24, 36 & 38.5 kV
Outdoor Switch-disconnector FLa15/60
used for vertical and horizontal mounting on wooden or concrete pole
Rated voltage 12, 24, 36 and 38.5 kV
Rated current 400 and 630 A
For decades DRIESCHER - Outdoor switch-disconnector have been used as line sectionalizers in medium voltage overhead line networks and have
proven to be extremely satisfactory based on their reliability and operating safety.
The switch is in compliance with the regulations as per DIN VDE 0670
Part 301.
The arc extinguishing device in its weatherproof housing, operates in accordance with the oil flow principle of the well-established DRIESCHER circuit-breakers and is shunted in the On condition.
The switch frame and the operating shafts mounted in bronze bearings are hot-galvanized. All insulators used in the construction are made of
cycloaliphatic cast resin (Color RAL 8017 brown).
The contacts with flat terminations in accordance with DIN 46206 are made of electrolyte copper and are silver plated.
Even after many years of operation, a spring guarantees a constant
contact pressure as well as easy and satisfactory switching.
The nuts, washers and spring washers of stainless
steel ensure corrosion-free connections even under extreme climate conditions.
Refer brochure 762e and 763e
