Model Number: SZC23-NO-AL-CH Current Sensing Switch 1. Self-powered, no external power supply required. 2. Action current 0.2-30A AC, adjustable with a potentiometer. 3. LED indicator can conveniently and intuitively indicate the working status of the switch. 4. High-power MOS tube contactless electronic switch. 5. The switch has on the number of opening and closing, and the reaction speed reaches the ms level. 6. Straight-through structure design, isolation withstand voltage up to 2000V. 7. Hysteresis is less than 1% and can be used under strong magnetic conditions. Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on. Power supply: Not required Rated load: less than or equal to 0.5A 240V Input current: 0.2-30A AC Switch on minimum: 0.5+/-0.2A Maximum overload: 100% Leakage current: less than or equal to 0.1A Accuracy: 1% Hysteresis: less than or equal to 1% Response time: less than or equal to 200ms