3RT1956-4EA1 Description Description 3RT1956-4EA1 SIEMENS Soft Starter 3RW44 – with comms option Terminal Cover S6 – Cable/BUSBar Related products SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK6042-6AF71-1TH0
