Technical data
12.3 Switching capacity overview
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
153
12.3 Switching capacity overview
The dimensioning of the circuit breakers for the individual application can be seen from the
overview tables of the switching capacity of the SENTRON VL module, as well as the table
for deviating network frequencies.
Application case: System protection
3- and 4-pole circuit breakers
Table 12- 16 Overview of switching capacity for line protection for VL160X, VL160 to VL1600
Rated
current I
n
[A]
VL160X VL160 VL250 VL400 VL630 VL800 VL1250 VL1600
16 X
20 X
25 X X
32 X X
40 X X
50 X X
63 X X
80 X X X
100 X X X
125 X X X X
160 X X X X
200 X X
250 X X X
315 X X X
400 X X X X
600 X X X
630 X X X X
800 X X X
100 X X
1250 X
1600 X
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