Siemens SIRIUS System Manual

3RT1/3RH1 contactors
SIRIUS System Manual
GWA 4NEB 430 0999-02b
3-107
3RA13 contactor combinations for reversing
Figure 3-99: Contactor combination for reversing (frame size S00)
Figure 3-100: Contactor combination for reversing (frame size S0)
with mechanical interlock at the side (3RA19 24-2B) with mechanical interlock at the front (3RA19 24-1A)
Figure 3-101: Contactor combination for reversing (frame size S2)
Figure 3-102: Contactor combination for reversing (frame size S3)
NSB00774
5
8,6
90
35
5
67
67
50
5
7,5
51
7. 5
8.6
NSB00775
DC
95
8
14
100
10
28
40
5
60
7,5
5
39
61
86
86
NSB00776
90
45
16
44
29
36
7. 5
NSB00777
13
DC
125
52
5
95
120
36
110
50
10
17,5
10
120
5
8
17.5
NSB00778
12
DC
147
157
46
85
134
65
10
12 22
150
5
8
5
130

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