Original sentence: 0.2W avg power dissipation.0.6 W avg power dissipation.0.8 mm dia wire lead (20 AWG).1025 V max voltage.140VAC RMS max continuous.15.5 mm disk dia (0.61 inches).180VDC max continuous.220VDC nominal (198-253V @ 1mA).240 pF capacitance.360VDC max clamp @ 5 Amp.385 VAC RMS max continuous.400Amp max transient surge.4500 Amp max current.5.4 mm disk thickness (0.21 inches).505 VDC nominal (620V @ 1mA).5mm dia disc.6 joules for a 10/1000 microsecond pulse.80 joules.90 pF capacitance.Note:  120VAC power line has a nominal peak voltage of 170VDC and can be as high as 185V peak.The ZA Varistor Series has a Wide Operating Voltage Range VM(AC)RMS of 4V to 460V, DC Voltage Ratings  of 5.5V to 615V.Typical parameters for a S14K385 MOV in the above picture:.Typical parameters for a V220ZA05 Metal oxide varistor: