3RW4900-0AC00 Description Description 3RW4900-0AC00 SIEMENS Soft Starter 3RW44 – with comms option 3RW44 S/Start External Display Unit Related products SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FN1910-0AA20-1AA0
