Adjustable current measuring switch, normally open current measuring switch 0.2 30A SZC23 NO AL CH

[FUNCTION]: An AC current detection switch, specifically designed to solve the problem of AC current monitoring. It utilizes the principle of mutual inductance to detect AC current, isolates the AC current, and outputs normally open or normally closed signals. [APPLICATION]: The AC current detection switch is self-contained and requires no external power supply. It features high accuracy, fast and sensitive response, an operating current range of 0.2 to 30 A AC, stable operation, and potentiometer adjustability for various devices. [INTELLIGENCE]: A powerful, non-contact electronic switch with MOSFET technology for direct control of various automated industrial devices such as flashing lights, buzzers, relays, microcontrollers, or other electrical loads. [PARAMETERS]: Accuracy: 1%, Offset: ≤ 1%, Response time: ≤ 200 ms. An LED indicator intuitively displays the operating status of the current detection switch, allowing for timely adjustments. [APPLICATION]: Thanks to its high practicality, this current measuring switch is widely used in substations, frequency converters, inverters, electroplating, electric locomotives, street lighting monitoring, coal mines and other automation industries that require current monitoring.