SIEMENS
3/184
Siemens IC 10 · 2017
Contactor Assemblies for Star-Delta (Wye-Delta) Starting
Contactor assemblies for star-delta (wye-delta) starting consisting of SIRIUS 3RT contactors, up to 500 kW
3
Contactor assemblies for star-delta (wye-delta) starting for customer assembly · Sizes S6-S6-S3 · Up to 160 kW
Mountable accessories (optional)
Contactor assemblies for customer assembly
To be ordered separately
Type
Page
Individual parts
Type
Page
Q11
Q13
Q12
Box terminal blocks
3RT1955-4G
3/114
Contactors, 110 kW
3RT1054
3RT1054
3RT2045
3/56, 3/64,
3/68 ... 3/72
Contactors, 132 kW
3RT1055
3RT1055
3RT2046
3/56, 3/64,
3/68 ... 3/72
Contactors, 160 kW
3RT1056
3RT1056
3RT2047
3/56, 3/64,
3/68 ... 3/72
Assembly kit S6-S6-S3
for contactors with box terminals
comprising:
Wiring modules, bottom
3RA1953-3G
3/111
Star jumper S3
3RT1946-4BA31
3/112
Adapter for the mechanical interlock
between S6 and S3
(including two connectors)
3RA1954-2G
3/113
Mechanical interlock between S6 and S3
3RA1954-2A
3/113
Timing relay with star-delta (wye-delta)
function
3RP257.
10/46
Push-in lugs for star-delta (wye-delta)
timing relays
3ZY1311-0AA00
10/47
Base plate star-delta (wye-delta)
3RA1952-2E
3/117
4
10
9
9
7
5
1
2
3
8
11
11
11
11
Additional connecting
cables are
not shown.
IC01_00630a
11
1
2
3
1
2
3
1
2
3
4
5
6
7
8
9
10
© Siemens AG 2016