3RT1956-4EA1 Description Description 3RT1956-4EA1 SIEMENS Soft Starter 3RW44 – with comms option Terminal Cover S6 – Cable/BUSBar Related products SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1790L811A SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FT5072-0AC01-1-Z
