ATOM HUB SwitchD 2-Relay Kit

PRODUCT DETAILS Description ATOM HUB SWITCH D is a two channel relay power control switch designed specifically for compatibility with the ATOM main controller. The "D" in its name stands for "Direct", indicating that the Switch D uses a direct power input connection to the relays. The AC power supply flows directly to the Normally Open (NO) contacts of the two relays, which are controlled by the ATOM to switch on and off. When using Switch D, users only need to connect their electrical loads to the relays, without the need for additional power lines. Compared to traditional relay control solutions, this module provides a simpler and more efficient approach to controlling electrical loads.In addition to powering the relay loads, the input power supply is also passed through a built-in step-down module to provide the ATOM with a 5V/1A DC power supply. To ensure safety of use, the power input circuit has overheating and short-circuit protection. It effectively disconnects the circuit in