30A 2-Channel Relay Module, High Trigger Switch

[DUAL CHANNEL CONTROL] This 2-channel relay module allows you to independently control two separate high-power loads with a single 5V DC signal. Perfect for automating lighting pump motors and industrial equipment where reliable simultaneous switching is required. [HIGH POWER] Designed for massive 30A loads at 250V AC or 30V DC, this relay easily handles heavy-duty applications. It can safely switch high-current devices such as air conditioner heaters and large machinery, providing robust performance for demanding environments. [FLEXIBLE TRIGGER SELECTION] Easily choose between high-level or low-level trigger modes with a built-in jumper. This versatility ensures compatibility with various sensors and microcontroller control systems, whether you need active high-signal or active low-signal switching. [SECURE SCREW TERMINALS] Large screw terminals provide a reliable connection for wires power and load. This design eliminates loose connections and simplifies installation, saving you time and ensuring safe operation even under high current conditions. [EASY MOUNTING DESIGN] Four integrated mounting holes allow you to securely attach the module to panel boxes or project boards. The compact layout and clear labeling simplify wiring, while the stable mounting reduces the risk of vibration in permanent installations.