3RW5950-0GL40 Description Description 3RW5950-0GL40 SIEMENS Soft Starter High Performance – 3RW55 – 200-480V Hinged cover with cutout for 3RW5 HMI Standard Related products SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7022-5AK71-1DA0