Model A3L Switching Module — Size A3L Overview A3L is a switching module designed to control the switching state of electrical circuits while isolating the power supply from the load. It combines reliable switching control with visual feedback through a video display and a full color tube chip. Key benefits Safe isolation between power supply and load to simplify wiring and reduce risk during operation. Clear visual feedback with full color tube chip and video display for real time monitoring. configuration to fit specific control requirements and installation constraints. Versatile control using electromagnetic mechanisms or semiconductor devices for reliable switching of diverse loads. Features and attributes Model: A3L, Size: A3L, to meet project needs. Display Function: Video display for status and measurement visualization. Tube Chip Color: Full Color for clear, multicolor indication. Pixel: Current — supports current measurement display for monitoring load current. Application: Current control and switching in control systems. Function: Converts changes in electromagnetic conditions into on and off actions to control connected appliances and equipment. Performance: Designed to control working status of various load appliances with consistent switching response. Compatibility and installation Compatible with common home automation and industrial control systems where isolation between supply and load and visual status display are required. Can be configured for electromagnetic relay based switching or semiconductor switching depending on load type and performance requirements. Practical use scenarios Smart home lighting control: Isolate and switch lighting circuits while providing a full color video display of current status and load current. Industrial motor or pump control: Use the module to switch motors or pumps on and off safely while monitoring current draw to detect abnormal conditions. Building automation and energy management: Integrate into control panels to manage multiple loads, provide visual feedback, and improve operational clarity. Why choose this module Offers a compact A3L form factor with options to match system needs. Combines isolation, reliable switching, and full color visual feedback for safer and more transparent control. Suitable for a wide range of applications from smart home projects to industrial control systems.