Siemens 3UA50001F Overload Relay W/ Solid State 3.2/5ASiemens 3UA50001F 3UA50001F Product Description Thermal. delayed Overload Relay F. mountg. onto Contact. starters 3. 2 To 5a, 1no+1nc Features: 3UA50001F OVERLOAD RELAY 3POLE 600VAC Net Weight (lb) 0. 470 lb About Siemens: Siemens is a global powerhouse focusing on the areas of electrification, automation and digitalization. One of the worlds largest producers of energy efficient, resource saving technologies. In infrastructure and industry solutions