Siemens SIRIUS 3RT Manual page 392

Accessories
9.28 Assembly kit for contactor assemblies for star-delta (wye-delta) start (sizes S00 to S3)
Assembly kit for 3RA24 contactor assembly for star-delta (wye-delta) start
The assembly kit for customer assembly of the 3RA24 contactor assembly for star-delta
(wye-delta) start comprises the following components and is available in various versions.
Table 9- 41 Components for assembling the contactor assembly for star-delta (wye-delta) start
Assembly kit Assembly kit components
Assembly kit
Mechanical interlock
•
for
4 connecting clips
•
size S00
Star jumper
•
Wiring modules, top and bottom
•
Assembly kit
Mechanical interlock
•
for
4 connecting clips
•
size S0
Star jumper
•
Wiring modules, top and bottom
•
Assembly kit
2 connecting clips
•
for size S2
1)
Star jumper S0
•
(S2-S2-S0)
Wiring modules, top and bottom
•
Contactor base (for AC contactor size S0)
•
The contactor base must not be used for DIN rail
mounting.
Spacer disk
•
4 cables
•
Assembly kit
4 connecting clips
•
for size S2
1)
Star jumper S2
•
(S2-S2-S2)
Wiring modules, top and bottom
•
Auxiliary wiring modules top and bottom (screw
•
connection only)
1 cable for screw connection
•
4 cables for spring-loaded connection
•
392
Connection system
Screw connection
Spring-loaded
connection
Screw connection
Spring-loaded
connection
Screw connection and
spring-loaded
connection
Screw connection
Spring-loaded
connection
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
Article number
3RA2913-2BB1
3RA2913-2BB2
3RA2923-2BB1
3RA2923-2BB2
3RA2933-2C
3RA2933-2BB1
3RA2933-2BB2