3RW4456-6BC34 Description Description 3RW4456-6BC34 SIEMENS Soft Starter 3RW44 – with comms option 450kW 3PH SOFTSTARTER 115VAC Related products SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FT5066-1AF71-4AA0
