SIEMENS
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Siemens IC 10 · 2017
Reversing Contactor Assemblies
Reversing contactor assemblies consisting of SIRIUS 3RT1 contactors, up to 250 kW
3
Reversing contactor assemblies for customer assembly · Size S6 · Up to 90 kW
Mountable accessories (optional)
Reversing contactor assembly for customer assembly
To be ordered separately
Type
Page
Individual parts
Type
Page
Q11
Q12
Auxiliary switch block, front
3RH1921
3/96
Contactors, 55 kW
3RT1054
3RT1054
3/70 ... 3/72
Auxiliary switch block, lateral
3RH1921
3/98
Contactors, 75 kW
3RT1055
3RT1055
3/70 ... 3/72
Contactors, 90 kW
3RT1056
3RT1056
3/70 ... 3/72
Assembly kit
comprising:
Wiring rails top and bottom
for contactors without box terminals
for connecting the main and auxiliary
current circuits, electrical interlock
included (NC contact interlock)
3RA1953-2A
3/109
Two connectors for two contactors
3RA1932-2D
3/113
Mechanical interlock
(must be ordered separately)
3RA1954-2A
3/113
Base plate for reversing contactor
assemblies
3RA1952-2A
3/117
5
4
12
11
11
6
1
2
3
3
IC01_00583a
11
2
1
12
2
1
2
1
3
4
5
6
© Siemens AG 2016