Example circuits
A.1 Main circuit connection
Motor rotation contrary to the line phase direction
Q1
F3
F3*
Q11
Q21
M1
PE
220
Motor starter protector
aR partial-range fuse for protection of semiconductors (e.g. SITOR 3NE3/4 or 3NC)
gR full-range fuse for protection of semiconductors (e.g. SITOR 3NE1)
3RW52 soft starter
Main or line contactor for galvanic isolation
Motor
Protective conductor
Equipment Manual, 04/2020, A5E35630451002A/RS-AE/005
SIRIUS 3RW52 Soft Starter