Siemens SIRIUS Soft Starter With Thermistor Input, Series: 3RW50, 200 to 480 V, 141/153/171 A, 50/60 Hz Frequency, 45 kW, 90 kW Motor, 110 to 250 VAC Coil, Setting: 81/87/93/99/105/111/117/123/129/135/141/147/153/159/165/171 A, 0 to 20 s Timing, Automatic/Manual/Remote Reset, 3 ph, Busbar/Screw Terminal Connection, Electronic/Thermal Overload Relay, 2NO-1CO Auxiliary, IP00/IP20 Enclosure, Starting Modes: Ramp-Up/Ramp-Down,-25 to 60 deg C Operating, 198 mm H x 120 mm W x 249 mm D Dimensions
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                        171 A at 40 deg C, 153 A at 50 deg C and 141 A at 60 deg C amperage rating|45 kW at 230 VAC, 90 kW at 400 VAC at 40 deg C 3-phase motor power|81 A at switch position 1, 87 A at switch position 2, 93 A at switch position 3, 99 A at switch position 4, 108 A at switch position 5, 111 A at switch position 6, 117 A at switch position 7, 123 A at switch position 8, 129 A at switch position 9, 135 A at switch position 10, 141 A at switch position 11, 147 A at switch position 12, 153 A at switch position 13, 159 A at switch position 14, 165 A at switch position 15, 171 A at switch position 16 setting
                    
                
                
                    
                        
                            
                                
                                    Amperage Rating
                                    141/153/171
                                
                            
                                
                                    Auxiliary Contact Rating
                                    2NO-1CO
                                
                            
                                
                                    Coil Voltage
                                    110 to 250
                                
                            
                                
                                    Connection Type
                                    Busbar/Screw Terminal
                                
                            
                                
                                    Dimensions
                                    198 mm H x 120 mm W x 249 mm D
                                
                            
                                
                                    Enclosure Type
                                    IP00/IP20
                                
                            
                                
                                    Frequency Rating
                                    50/60
                                
                            
                                
                                    Motor Power
                                    45 kW, 90 kW
                                
                            
                                
                                    Operating Temperature
                                    -25 to 60
                                
                            
                                
                                    Overload Relay
                                    Electronic/Thermal
                                
                            
                                
                                    Phase
                                    3
                                
                            
                                
                                    Reset Type
                                    Automatic/Manual/Remote
                                
                            
                                
                                    Series
                                    3RW50
                                
                            
                                
                                    Setting
                                    81/87/93/99/105/111/117/123/129/135/141/147/153/159/165/171
                                
                            
                                
                                    Starting Modes
                                    Ramp-Up/Ramp-Down
                                
                            
                                
                                    Timing
                                    0 to 20
                                
                            
                                
                                    Voltage Rating
                                    200 to 480
                                
                            
                                
                                    Brand
                                    Siemens
                                
                            
                                
                                    Manufacturer
                                    Siemens
                                
                            
                         
                    
                 
                
                
                    
                        
                    
                    
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