Feature: 1. The LED status indicator can conveniently and intuitively indicate the working status of the switch; the SCR non‑contact electronic switch has no limit on the number of on‑off times and has a quick response speed. 2. This switch has no limit on the number of on‑off times, and the response speed reaches the ms level; through the core structure design, the isolation withstand voltage is up to 2000V; the hysteresis is less than 1%, and can be used under strong magnetic field conditions; the maximum AC and DC load of the switch is 1A at 240VAC. 3. The current mutual inductance switch has the advantages of high accuracy, stable performance and long service life. 4. This self‑powered sensing switch is an ideal choice for automated industrial control equipment and power monitoring. 5. The shell of this switch is made of plastic, strong and durable, convenient and practical. Specification: Item Type: Current Transducer.Material: Plastic shell Model: SZC10-NO-AL-SH Switch Type: Normally open Current Changeable Value: AdjustableMaximum AC/DC Load Of Switch: 1A at 240VAC Power Supply: Self-powered Input Through-core Current: 1.5-200A AC Minimum Switch Conduction: 1.5±0.2A The Maximum Overload Of The Through-core Current: 200%, the through-core current cannot exceed 200% of the rated value Accuracy: 10% Power Consumption: ≤1W Maximum Leakage Current: ≤1mA Hysteresis: ≤1% Response Time: ≤200ms Working Temperature: -30~70℃ Humidity: 0-95% (no condensation) Square Diameter: Approx. 20 x 20mm / 0.8 x 0.8in Application: Widely used in substations, frequency conversion speed control devices, inverter devices, electrolytic plating, electric locomotives, street lamp monitoring, coal mines and other automation industries that require current monitoring. Product Introduction: SZC03 series AC current induction switch is designed and produced to solve AC current monitoring. It uses the principle of mutual inductance to isolate AC current by inducing AC through-core current, output a normally open or normally closed switching signal, and directly control various automated industrial control equipment Compared with traditional transformer, thermal protectors and other devices, using this device can not only obtain more accurate and timely control effects, but also greatly simplify Design, reduce costs, and greatly improve the overall competitiveness of the product. Package List: 1 x Current Mutual Inductance Switch