Siemens SENTRON Manual page 28

Mounting
5.2 Installing the 3KC4 and 3KC8 transfer switching equipment
Installing the current ratings 250 A to 630 A
Figure 5-1 Installing the current ratings 250 A to 630 A
The dimensions vary according to the current rating and the number of poles. They can be
found in the table below.
Proceed as follows to install the current ratings 250 A to 630 A:
1. Mount the transfer switching equipment with four bolts in the desired position as shown in
the figure (see also the section titled Mounting position (Page 27)).
2. Fasten the holder for the handle on the transfer switching equipment, and insert the
handle into the holder.
The handle and its holder are included in the scope of supply. The bolts are not included with
the 3KC automatic transfer equipment.
28
mm 250 A
3P
A 35
B 160
C 50
D 25
400 A
4P 3P
35 35
210 160
50 50
25 35
630 A
4P 3P
35 34
210 210
50 65
35 45
Manual, 08/2017, L1V30368969104A-02
4P
34
270
65
45