Wiring for 3RW55 soft starter in standard (inline) circuit and stopping function DC braking with
2 braking contactors
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F1 Fuse
F3 Fuse
K4 Auxiliary relay K4, e.g.:
LZS: RT4A4T30 (AC 230 V rated control supply voltage),
LZS: RT4A4S15 (AC 115 V rated control supply voltage)
Q1 Motor starter protector
Example circuits
A.3 Special applications
SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters
314 Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006
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