Siemens SIRIUS 3RA

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Figure 7-55 Mounting on base plate (reversing starter with DIN rail adapter, screw-type connection
system, size S2)
Note
4 x M4 screws (1.5 ... 1.6 Nm) should be used to fasten the DIN rail adapter.
Size S3
The 󹪝gures below show mounting on a base plate with DIN rail adapter for size S3 direct-on-line
starters and reversing starters.
Mounting
7.3 Assembly and disassembly with di󹪜erent mounting systems
SIRIUS 3RA Load Feeders
Equipment Manual, 02/2022, A5E03656507520A/RS-AC/004 115