3RW4423-1BC44 Description Description 3RW4423-1BC44 SIEMENS Soft Starter 3RW44 – with comms option 18.5kW 3PH SOFTSTARTER 230VAC Related products SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK7042-5AF71-1EA0
