Description
4 Channel 5V SSR G3MB-202P Solid State Relay Module
This 4 Channel 5V SSR G3MB-202P Solid State Relay Module (Low Level Trigger) can control up to 2A at 240VAC.This is a 4 Channel SSR relay module, each relay channel has3 separate terminals, NO (Normal Open), COM (Common), NC (Normal Closed).
A Solid State Relay is similar to a mechanic relay where it can be controlled through a digital signal. Solid State Relay generates no noise and has a much longer lifespan in compared to the traditional mechanic relay.
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