Franklin Electric SSP3B-3A020S SmartStart Pump Starter 200-600 VAC 8-11A NEMA 3RFranklin Electric SSP SmartStart Pump Starter The SmartStart Pump Starter offers industry leading protections including underload (dry run protection) and enhanced Class 10 electronic overload protection to prolong pumping system's life. 3 Phase, 50 60 Hz, 200~600 VAC 10%, NEMA Type 3R Enclosed Starter Ambient Operating Temperature: 41 F (5 C) to 104 F (40 C) Ambient Storage Temperature: 40 F ( 40 C) to 185 F (85 C) Relative Humidity: 5% to 95% Non