Siemens SIRIUS System Manual

3RA1 fuseless load feeders
SIRIUS System Manual
5-24
GWA 4NEB 430 0999-02b
5.6 Dimensioned drawings
(dimensions in mm)
3RA1 fuseless load feeders - frame size S00 for rail
Figure 5-16: 3RA11 10-..A.. for direct-on-line starting 3RA12 10-..A.. for reversing operation
1) Space above the arc chute
Clearance to grounded parts at the side at least 6 mm
3RA1 fuseless load feeders - frame size S00
for 40 mm and 60 mm busbar systems
Figure 5-17: 3RA11 10-..C.., 3RA11 10-..D.. for direct-on-line starting 3RA12 10-..C.., 3RA12 10-..D.. for reversing operation
1) Space above the arc chute
Clearance to grounded parts at the side at least 6 mm
163
9
5
45
6,5
6
14
10
30
8
51
7,5
5
159
20
45
5
5
27,5
67,5
70
1)
SIEMENS
SIEMENS
NSK-8164
I0
I0
9
5
90
6,5
40
163
8
10
NSK-8165
SIEMENS SIEMENS
6.5
67.5
27.5
7. 5
6.5
159
9
5
45
6,5
21
1)
SIEMENS
SIEMENS
NSK-8166
203
27
60
13
48
60
82
98
101
I0
159
90
SIEMENS
SIEMENS
203
I0
9
SIEMENS
NSK-8167
5
6,5
6.5
6.5

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