Siemens SIRIUS, System Manual, Page: 93 / 425

3RV1 circuit breaker
SIRIUS System Manual
2-50
GWA 4NEB 430 0999-02b
3RV11 circuit breaker with overload relay function
Figure 2-40: 3RV11 21 (frame size S0) 3RV11 31 (frame size S2)
Figure 2-41: 3RV11 42 (frame size S3)
1) Lateral auxiliary switch, 2-pole
2) Alarm switch or lateral auxiliary switch, 4-pole
3) Block for overload relay function
4) Transverse auxiliary switch
5) Push-in lugs for screw-type mounting
7) Drilling pattern
8) 35 mm rail in acc. with EN 50 022
9) Mounting onto 35 mm rails, 15 mm high, in acc. with EN 50 022 or 75 mm rails in acc. with EN 50 023
10) 4 mm Allen screw
11) Lockable in 0 position with shackle (5 mm in diameter)
Disconnecting module
Figure 2-42: 3RV19 28-1A (for frame size S0) 3RV19 38-1A (for frame size S2)
45
45
12
90
97
5 55
80
91
45
69
20
72 4)
8)
11) 5) 3) 2) 1)
N
S
B
0
00
30
b
18
9
5
25
10
6
7)
55
20
20
45 90
14
0
109
121
127
5
8
132
144
12
5
3)
4)
8)
11)
N
S
B0
0
0
31c
2) 1)
18
9
5
30
13
0
7)
70
90
20
45
11
6
15
0
5
7
8
146
132
153
157
16
5
10) 3)
4)
9)
11)
N
S
B
0
00
32
c
2) 1)
169
18
9
5
30
15
5
7)
51
94
45
N
S
B
000
33a
96
14
4
55
NS
B
0
0
0
34
a
149
57
12
1
19
0