... air-conditioning, mahjong, and other household appliances Voltage regulator type ssr(TOWARD,SSR)SSR-LA-H (High ... -pressure type)Load Voltage : 240-480VACLoad Current: 10A, 25A,,40A, 50A ... , 60A,75A,Control Current: DC4-20mAOn Voltage: ≤1.5 VOff Leakage Current: ≤2 mAOn-off ... : Screw fixedThe work instructions : LEDWeight: 132g Voltage regulator type ssr(TOWARD,SSR)