3RT1966-4EA1 Description Description 3RT1966-4EA1 SIEMENS Soft Starter 3RW44 – with comms option Terminal Cover S10/12 – Cable/BUSBar Related products SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK6032-6AK71-1TA0
