3RW4028-1TB04 SIRIUS soft starter S0 38 A, 18.5 kW/400 V, 40 °C 200-480 V AC, 24 V AC/DC Screw terminals Thermistor motor protection

3RW4028-1TB04| SIRIUS Soft Starter ​ Product Type / Designation: SIRIUS Soft Starter (Frame Size S0) Rated Operational Current: 38 A Power Rating: 18.5 kW at 400 V (40 °C Rated Operating Voltage: 200–480 V AC (3-phase) Control Supply Voltage: 24 V AC/DC Terminal Type: Screw terminals / Screw connection Protection & Features: Integrated bypass contact system, thermistor motor protection input, and ATEX compliance. Enclosure Rating: IP20