Product number (marketing number) 3RW4453-6BC44 Product description SIRIUS soft starters Values at 400 V, 40 °C Standard: 551 A, 315 kW Root 3: 954 A, 560 kW 200 - 460 V AC, 230 V AC Screw terminals !!!Discontinued product! ! ! The successor is SIRIUS 3RW5, the preferred successor model is >>3RW5548-6HA14<< Product Family Not Provided Product Lifecycle (PLM) PM410: Series production discontinued / limited spare parts available PLM effective date Product discontinued time: 2022.10.01