Siemens SENTRON 3VL System Manual page 327

3VL1
Q
0
A
F
0
TEST
Figure 14-11 4-pole 3VL1 with RCD module (shown: 3-pole version is similar but without N pole)
Table 14- 8
Q
0
F
0
shown: 3-pole version is similar but without N pole)
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
N 1 3 5 Q
0
N 2 4 6
N 1
3 5
-
+
X12.1 X12.3
TEST
N
2 4 6
Circuit breakers
Evaluation electronics
Closing solenoid with local trip indication and reset
Test button
4-pole 3VL1 with RCD module
Circuit breakers
Tripping solenoid with local
trip indication and reset
I RESET
F
0
A
NSE0_00769
A
Test
Circuit diagrams
Evaluation electronics
Test button
327