SIEMENS 6SE7031-8EF84-1JC0 Description Description SIEMENS INVERTER GATING MODULE IGD1 FOR UNITS 3 AC 380-460V, 50/60HZ A. DC 510-620V, 186A Related products SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7063-5AF71-1FG2