The 3RW3036-1BB14 is a 3-phase AC soft starter from Siemens' 3RW30 series, designed for 37 kW motors at 400 V AC (50 Hz), with a rated current of 72 A. It supports main supply voltages of 380–480 V AC and a 24 V DC control voltage, offering starting methods like voltage ramp, current limit, soft stop, and skip cycle.
