3RW4456-6BC34 Description Description 3RW4456-6BC34 SIEMENS Soft Starter 3RW44 – with comms option 450kW 3PH SOFTSTARTER 115VAC Related products SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1790L811A
