Maximum AC Volts: 275V, Maximum DC Volts: 369V, Varistor Voltage (Typ): 270V, Varistor Voltage (Max): 473V, Current - Surge: 4.5kA,
Maximum AC Volts: 140V, Maximum DC Volts: 180V, Varistor Voltage (Min): 198V, Varistor Voltage (Typ): 220V, Varistor Voltage (Max): 242V, Current - Surge: 2.5kA,