Outdoor - Switch-Disconnector FLa 15/6400, FLa 15/6410 and FLa 15/6410 SA
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6410 SA 6400 DRIESCHER Outdoor - Switch-Disconnector FLa 15/6400, FLa 15/6410 and FLa 15/6410 SA • Rated voltage 12 kV, 24 kV und 36 kV • Rated current 400 A and 630 A • 1-pole and 3-pole design

763 DRIESCHER – Outdoor switch-disconnectors in compliance with EN 60265-1 General Information Technical data, description of function, arcing chamber – section model Three-pole outdoor switch-disconnector FLa 15/6400 Three-pole outdoor switch-disconnector FLa 15/6410 with straight mounted fuse holders Three-pole outdoor switch-disconnector FLa 15/6410 with fuse holders mounted at angle Single-pole outdoor switch-disconnector FLa 15/6400 Three-pole outdoor switch-disconnector FLa 15/6410 SA with straight mounted fuse holders General information The outdoor switch-disconnector FLa 15/6400...

763 DRIESCHER - Outdoor switch-disconnectors FLa Technical data Rated voltage 24 kV Rated current Frequency rating Rated short time current Rated peak withstand current Rated short-circuit making current Rated mainly active load breaking current Rated distribution line closed-loop breaking current Rated no-load transformer breaking current Rated cable-charging breaking current Rated earth fault breaking current Nominal cable-charging breaking current under earth fault 1) by draughty manual operation Current flow, closed position, switching position and opening operation are shown in the...

1) Hex head bolt (caulked) with nut, washer and spring washer 2) Hex head bolt with screw, washer and spring washer 3) Support bearing for earthing switch shaft (only for 36 kV) • without earthing switch a b c d f =g=h=HH-|W x y approx. Drawing-no. • with earthing switch refer to table above Equipped with positive mechanical locking between disconnector and earthing switches, auxiliary switches, motor-operated mechanism and compressed-air operating mechanism (catalogue 776) only if ordered additionally.

763 3-pole outdoor switch-disconnector FLa 15/6410 with fuse holders mounted upright below for HV-HBC fuses of up to 200 A rated current Hexagon head bolt (caulked) with nut, washer and spring washer Hexagon head bolt with nut, washer and spring washer Strut (only in 36 kV version) Support bearing for earthing switch shaft (only for 36 kV) • without earthing switch • with earthing switch for missing dimensions refer to table above Equipped with positive mechanical locking between load-break and earthing switches, auxiliary switches, motor-operated mechanism and compressed-air operating...

with fuse holders mounted below and inclined at an angle, for HV-HBC fuses up to 200 A rated current 1) Hexagonal screw (caulked) with nut, washer and spring washer 2) Hexagonal screw with nut, washer and spring washer Rated Rated Weight voltage current Part-no. pa b c d f =g =h =H H-| u s w x/y approx. Drawing-no. 1) Hexagonal screw (caulked) with nut, washer and spring washer 2) Hexagonal screw with nut, washer and spring washer Rated voltage Rated current Equipped with auxiliary switches, motor-operated mechanism and compressed-air operating mechanism (catalogue 776) only

763 3-pole outdoor switch-disconnector FLa 15/6410 SA with fuse holders mounted upright below for pin-operated HV-HBC fuses of up to 200 A rated current The SA special version of the outdoor fused switchdisconnector FLa 15/6410 which has been well-proven over decades under very versatile operating conditions, has a disconnecting energy storage mechanism which carries out all-pole interruption of the switch if a HV-HBC fuse operates (with a tripping impact force of 120 N). It is therefore possible to also benefit from the advantages of the HV-HBC fuses in outdoor applications as well. The...

Arrangement of operating mechanisms for outdoor switch-disconnector FLa 15/6400 and FLa 15/6410 or outdoor switch-disconnector 6400 and 6410 Switch-disconnector FLa15/6400 with single operation Switch-disconnector FLa15/6400 with earthing switch mounted below, with double operating mechanism Disconnecting switch 6410 with fuse holders mounted below, with single operating mechanism Disconnecting switch 6400 with earthing switch mounted below, with double operating mechanism Item 1 L-operating mechanism AZ 4-10 700, stroke 140 mm1) Item 1a Single box-type operating mechanism AZ 4-7 530/1,...