3RW4426-1BC44 Description Description 3RW4426-1BC44 SIEMENS Soft Starter 3RW44 – with comms option 37kW 3PH SOFTSTARTER 230VAC Related products SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FT5072-0AC01-0-Z
