Circuit diagrams
3VL molded-case circuit breakers
328 System Manual, 03/2009, 110 0110 - 02 DS 01
A
TRIP SIGNAL
REMOTE
TRIPPING
PE
F
0
RESET
TEST
NSE0_00770a
I
Q
0
5
6
3
86
5
4
1
N
N2
53
N
1
X12.1
X12.3
X12.2
X13.1
X13.3
X13.2
642
N
S
0
Q
0
Circuit breakers
A Evaluation electronics
F
0
Closing solenoid with local trip indication and reset
TEST Test button
S
0
Remote trip (to be provided by customer)
Figure 14-12 4-pole circuit breaker for VL160, VL1250, VL400 circuit breakers with remote trip unit
and RCD alarm switch (3-pole version is similar but without N pole)
Table 14- 9 4-pole circuit breaker for VL160, VL1250, VL400
Q
0
Circuit breakers A Evaluation electronics
F
0
Tripping solenoid with local trip
indication and reset
Test Test button
S
0
Remote trip (to be provided by
customer)
Circuit breaker with remote trip and RCD alarm switch
3-pole version is similar but without N pole)
To Next Page
Loading...
