3RT1966-4EA1 Description Description 3RT1966-4EA1 SIEMENS Soft Starter 3RW44 – with comms option Terminal Cover S10/12 – Cable/BUSBar Related products SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7042-5AF71-1EA0
