The Adjustable AC Current Sensing Switch is a selfpowered device designed for industrial equipment control. It provides an adjustable current sensing range from 0.2 to 30 A and is intended to automate a control circuit without requiring an external power source. Model A variant. Key benefits Selfpowered operation: no external power supply required, simplifying installation and wiring. Adjustable sensing range: tailor the switch action to different loads within 0.2–30 A for flexible control. Direct control interface: actuates a control circuit to automate equipment, monitoring, or protection tasks. Suitable for industrial environments: designed for reliable operation in industrial equipment control applications. Easy integration: compatible with standard control circuits used in automation and equipment control. Key attributes Functionality: AC current sensing switch with adjustable current range and selfpowered operation. Current range: 0.2–30 A. Power requirement: selfpowered (no external supply needed). Model: A (Model A variant). Compatibility: intended for use with standard industrial control circuits and equipment. Size and material: not specified in the title; dimensions and enclosure material would be provided by the datasheet for the exact version. Performance: supports adjustable actuation within the specified current range for reliable switching of connected controls. Applications Motor, pump, or conveyor protection: detect rising current toward a set point and actuate a shutdown or alarm to protect equipment. Loadbased start/stop control: initiate or stop a process based on current draw to optimize performance or energy use. Safety interlock or signaling: monitor current conditions and trigger interlocks or status signals in automated systems. Use cases in practice Case 1: Start a conveyor only when the load current indicates a running state within the 0.2–30 A range, and automatically stop if current spikes beyond the threshold. Case 2: Protect a pump by signaling a control circuit to shut down when current exceeds the safe operating range, reducing the risk of overheating or damage. Case 3: Implement a simple safety interlock where abnormal current draw triggers an alarm or disables downstream equipment, helping to prevent accidents or equipment faults. Notes The description reflects the product title and stated features: adjustable AC current sensing, selfpowered operation, 0.2–30 A range, and use for industrial equipment control (Model A). For exact dimensions, enclosure material, mounting options, and electrical ratings beyond the stated range, please consult the official datasheet for this model.