Table 3-14: 4-Pole Reversing Contactor Combination With Lateral Interlock (Frame Size S0); Table 3-15: 4-Pole Reversing Contactor Combination (Frame Sizes S2 And S3) - Siemens sirius System Manual
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- Manual (169 pages) ,
- Configuration manual (98 pages) ,
- Original operating instructions (20 pages)
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3RT1/3RH1 contactors
Assembly of the con-
tactors in frame size S0
with lateral interlocking
Assembly of the con-
tactors in
frame sizes S2/S3
3-24
Drawing: frame size S0
5
3RA1924-2B
Table 3-14: 4-pole reversing contactor combination with lateral interlock (frame size S0)
Drawing: frame sizes S2 and S3
3
3RA19.2-2G
3
1
Table 3-15: 4-pole reversing contactor combination (frame sizes S2 and S3)
Attention
The mechanical interlock at the front cannot be used in contactors in frame
sizes S2 and S3.
Step
5/6
6
Step
1/2
2
Procedure
Note:
The lateral mechanical inter-
lock (3RA1924-2B) can be used
if the contactor combination is
to be mounted on a base plate.
Procedure
Mount the mechanical inter-
lock between the two contac-
tors (1/2), and insert the 2
connecting clips (10 mm spa-
cing) (3) on the back of the
two contactors.
SIRIUS System Manual
GWA 4NEB 430 0999-02b
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