The Everwell single-phase voltage protector 208/220V – 50/60Hz features: Heavy-duty protector for refrigerators and air conditioners up to 36 KBtu, as well for single-phase compressors and motors, Minimal and maximal voltage and adjustable time delay, Designed under international quality certifications, Work: 208/220V, 50/60Hz, Current 30A, Time delay: 1.5 to 5 min, and Under and Over Voltage: 220V to 260V / 170V to 210V Adjustable.
