SIEMENS
3/168
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 S10 · Up to 160 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, 110 kW
3RT1.64
3RT1.64
3/70 ... 3/72
Auxiliary switch block, lateral
3RH1921
3/98
Contactors, 132 kW
3RT1.65
3RT1.65
3/70 ... 3/72
Contactors, 160 kW
3RT1.66
3RT1.66
3/70 ... 3/72
Assembly kit
comprising:
Wiring rails top and bottom
for contactors without box terminals
for connecting the main and auxil-
iary current circuits, electrical inter-
lock included (NC contact interlock)
3RA1963-2A
3/109
Mechanical interlock
(must be ordered separately)
3RA1954-2A
3/113
Base plate for reversing contactor
assemblies
3RA1962-2A
3/117
12
5
2
3
3
1
11
11
IC01_00584a
4
11
2
1
12
2
1
2
1
3
4
5
© Siemens AG 2016