3RW4447-6BC44 Description Description 3RW4447-6BC44 SIEMENS Soft Starter 3RW44 – with comms option 250kW 3PH SOFTSTARTER 230VAC Related products SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FT5066-0AC01-2-Z
