Connection - Siemens SIRIUS 3RA6 System Manual

The following options are available for coding the infeed system slots:
Table 7- 4
Coding
No locking. i.e. all types of compact starter can be
installed
Compact starters for the current setting range
3 - 12 A must not be used.
Compact starters for the current setting range
8 - 32 A must not be used.
Compact starters for the current setting range
3 - 12 A and 8 - 32 A must not be used.
7.7.5

Connection

The SIRIUS infeed system for 3RA6 is available with screw-type and spring-loaded
connection technology.
The main conductors (L1, L2, L3) can be connected to the screw-type infeed (25/35 mm
and screw-type infeed (50/70 mm
Stripping lengths
The following stripping lengths apply to the SIRIUS infeed system for 3RA6:
Table 7- 5
Connecting terminal
Screw-type infeed (25/35 mm
Screw-type infeed (50/70 mm
Extension modules with screw-type and
spring-loaded connection technology
Spring-loaded infeed
PE infeed, 25/35 mm
technology
PE infeed, 25/35 mm
connection technology
PE tap
Terminal block
SIRIUS 3RA6 compact starter
System Manual, 08/2018, NEB560060102000/RS-AB/007
Coding the infeed system for 3RA6
) from both the top and the bottom.
2
Stripping lengths (infeed system for 3RA6)
)
2
)
2
, screw-type connection
2
, spring-loaded
2
7.7 Infeed system for 3RA6
Procedure
No measures required, i.e. no cylindrical pin
needs to be inserted into the infeed system slot
Insert the cylindrical pin into the hole
Insert the cylindrical pin into the hole
Insert the cylindrical pins into the holes
and .
Article number Stripping length
3RA6812-8AB Infeed: 13 mm and
3RA6812-8AC motor outgoing feeder: 10 mm
3RA6813-8AB Infeed: 17 mm and
3RA6813-8AC motor outgoing feeder: 10 mm
3RA6822-0AB 10 mm
3RA6822-0AC
3RA6823-0AB
3RA6823-0AC
3RA6830-5AC 23 mm
3RA6860-6AB 13 mm
3RA6860-5AC 23 mm
3RA6870-4AB 10 mm
3RA6870-3AC
3RV2917-5D 12 mm
Accessories
.
)
2
187