Siemens SIRIUS System Manual

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
)
NSB00030b
18
9
5
25
106
7
)
55
20
20
45
90
140
109
121
127
5
8
132
144
125
3
)
4
)
8
)
11
)
NSB00031c
2
)
1
)
18
9
5
30
130
7
)
70
90
20
45
116 150
5
7
8
146
132
153
157
165
10
)
3
)
4
)
9
)
11
)
NSB00032c
2
)
1
)
169
18
9
5
30
155
7
)
51
94
45
NSB00033a
96
144
55
NSB00034a
149
57
121
190

Siemens SIRIUS Specifications

General

Product brand name	Siemens
Series	SIRIUS
Coil Voltage	24V DC, 110V AC, 230V AC
Switching Capacity	Up to 10A
Mounting Type	DIN rail
Product designation	SIRIUS
Contact Material	Silver alloy
Contact Rating	Varies depending on the specific SIRIUS relay model (e.g., 6 A at 250 V AC, 10 A at 250 V AC)
Switching Voltage	Varies depending on the specific SIRIUS relay model (e.g., 250 V AC, 400 V AC)
Mechanical Life	Up to 10 million operations
Electrical Life	Up to 100, 000 operations
Operating Temperature	-25°C to +55°C
Protection Class	IP20
Size of relay base	Varies depending on the specific SIRIUS relay model