JOYIN CO., LTD. Electrical Characteristics Type No. 20N561K Maximum Allowable Voltage ACrms DC (V) (V) 350 460 Varistor Voltage Maximum Withstanding Rated Energy V /1mA Clamping Surge Wattage 10/1000us Certification Voltage Current V@100A 1 Time 2 Times (V) Tolerance (V) (A) (A) (W) (J) 560 ±10% 920 6500 4000 1 312.0 The clamping voltage from 180M to 680L are tested at current 20A. Material of coating : Epoxy powder (Halogen free) Color of coating : Yellowish brown Storage cond.