Siemens SIRIUS 3RA

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⑨/⑩ Hook the feeder into the upper hooking position of the motor starter protector, and swivel the feeder to the busbar
adapter.
⑪ Screw the left-hand contactor tight diagonally into the openings provided using two M4 screws, plain washers and
spring washers.
Tightening torque: 1.5 ... 1.6 Nm
⑫ Screw the right-hand contactor tight diagonally into the openings provided using two M4 screws, plain washers and
spring washers.
Tightening torque: 1.5 ... 1.6 Nm
⑬ Insert the connecting cables into the corresponding main conductor terminals. Screw the main conductor terminals
tight.
Mounting
7.3 Assembly and disassembly with di󹪜erent mounting systems
SIRIUS 3RA Load Feeders
Equipment Manual, 02/2022, A5E03656507520A/RS-AC/004 109