Siemens SIRIUS System Manual

3RA1 fuseless load feeders
SIRIUS System Manual
GWA 4NEB 430 0999-02b
5-23
5.5.3 Circuit diagrams
Direct starters
Figure 5-14: Circuit diagrams, direct starters (frame sizes S00 to S3)
Reversing starters
Figure 5-15: Circuit diagrams, reversing starters (frame sizes S00 to S3)
S00
S0 to S3
I
»
I
»
I
»
A2 2T1 4T2 6T3
14 NO/22 NC
A1 1L1 3L2 5L3
13 NO/21 NC
I
»
I
»
I
»
A2 2T1 4T2 6T3
A1 1L1 3L2 5L3
S00 S0 to S3
A2
A1
A2
A1
K1 K2
2T1 4T2 6T3 22 NC
21 NC
22 NC
246
135
246
1L1 3L25L3
21 NC
24 6
13 5
I» I» I»
A2
A1
A2
A1
K1 K2
2T1 4T2 6T3 NC
NC
NC
246
135
246
1L1 3L25L3
NC
24 6
13 5
I» I» I»
111
122
121
110

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