Operates on the principle of mutual induction for accurate AC current detection. Outputs a switch signal that can be configured as normally open (O.) or normally closed (C.). Equipped with an LED indicator for real-time status visibility. Housed in , heat- ABS material for enhanced safety and performance. Monitoring current range of AC 0.2-30A with a response time of less than 200ms. The AC current sensing switch is designed to provide reliable detection and control of AC currents. It isolates the current and outputs a switch signal, ensuring superior performance compared to traditional and thermal protectors. With a compact size of 65x47x25mm, it operates effectively in a wide temperature range of -20 to 55C. The device is ideal for various applications requiring precise current monitoring and control. Color: As Shown Material: plastic Package Contents: 1*M3050 Current Sensing Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.