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 1FK7042-5AK71-1FB0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK6042-6AF71-1TB0
