01/2017
18
The standard auxiliary (indication) switches are controlled via system leverages taken out from
the switch disconnector earthing switch main shafts.15 contact
250 0.00 contact
250 1. The switches can contain NO, and 2
changeover contacts, 12NO and 12NC contacts maximum.1 A
110 0. 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 2.5 mm
2
- highest number tiers with one two contacts 12
- durability ČSN 4107 standard 50.D0065.C.46 A
110 1. 10
3
DC circuits
250 0.15 A
110 0.2 A
110 1.33 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
.17 contacts series
250 0
