Odpínače typu QDS jsou elektrické přístroje, které slouží ke spínání zatížených elektrických obvodů. Jsou určeny do rozvodných skříní a vnitřních rozvoden vn.
C.01/2017
16
The standard auxiliary (indication) switches are controlled via system leverages taken out from
the switch disconnector earthing switch main shafts.33 contacts series
As standard possible supply this switching combination:
12C-12O; 11C-11O-2P; 10C-10O-2P; 7C-7O-2P; 5C-5O-2P; 3C-3O-2P; 5C-10O
Pomocný vačkový spínač The auxiliary switch
. The dimensioning the system these
switches follows:
AC circuits
- rated voltage 400 V
- rated current supply power resistors A
- rated current supply power motors A
- cross-section connecting conductors 2. The switches can contain NO, and 2
changeover contacts, 12NO and 12NC contacts maximum.00 contact
250 1.46 A
110 1.17 contacts series
250 0.15 A
110 0.1 A
110 0.D0069.5 mm
2
- highest number tiers with one two contacts 12
- durability ČSN 4107 standard 50. 10
3
DC circuits
250 0.15 contact
250 0.2 A
110 1
