420-518, Siemens, Siemens SIRIUS 3RW Soft Starter, , 22 kW, 480 V ac, 3 Phase, IP20, Brand Siemens, Power Rating 22 kW, Range SIRIUS 3RW, Motor Starter Type Soft Start Siemens SIRIUS 3RW Soft Starter, , 22 kW, 480 V ac, 3 Phase, IP20