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Description
Switches up to four independent AC loads without using any moving parts
Provides galvanic isolation between the logic level side and the AC side
The 4-Channel Solid State Relay Module (SSR) by Whadda can be used to quickly and efficiently switch AC loads on and off without using any moving parts (e.g. like a classic electromechanical relay).
This SSR Module utilizes a phototriac to provide galvanic isolation between the logic level side and the AC load side. All four of the channels can be switched on by providing a HIGH logic level signal (3 - 5 V), and off by providing a LOW logic level signal (0 - 1,5 V) to its corresponding channel signal input.
It is important to note that this module can ONLY SWITCH AC CURRENTS, up to a maximum of 2 A, with a maximum voltage of 240 V AC. Exceeding these specified limits or trying to use this module to switch DC loads can result in damage to the module and/or your connected devices!
