Siemens SIRIUS 3RW55 - Feeder Assembly, Type of Coordination 2

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F1 gG full-range fuse for cable and line protection (e.g. 3NA3)
Q21 Main or line contactor for galvanic isolation
Q11 3RW55 or 3RW55 Failsafe soft starter
M1 Motor
PE Protective conductor
A.1.3 Feeder assembly, type of coordination 2
Requirements
• 3RW55 or 3RW55 Failsafe soft starter
• The motor connection type (Page 95) is parameterized as "Automatic detection" or
"Standard".
Example circuits
A.1 Main circuit connection
SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters
294 Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006