Siemens SIRIUS System Manual

3RA1 fuseless load feeders
SIRIUS System Manual
5-10
GWA 4NEB 430 0999-02b
The following illustrations show how to assemble the fuseless load feeder:
•Rail mounting
• Frame sizes S00 to S3
• Direct starters
Figure 5-4: Self-assembly, rail, direct starter (frame sizes S00 to S3)
4
5
6
1
2
3
3RA1911-1A
3RA1921-1.
7
4
1
6
7
2
3
5
S0
S00
S2
2
3
1
4
5
4
1
3RA1931-1.
3RA1932-1A
S3
2
1
3
4
5
1
4
3RA1941-1.
3RA1942-1A

Siemens SIRIUS Specifications

General

Brand	Siemens
Model	SIRIUS
Category	Relays
Language	English