3RW4456-6BC34 Description Description 3RW4456-6BC34 SIEMENS Soft Starter 3RW44 – with comms option 450kW 3PH SOFTSTARTER 115VAC Related products SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK6032-6AK71-1TG0
