If you are browsing relays, you will find that the RS-1M has a familiar pin layout.
H60A Solid State Relay SSR AC-AC Input 70-280V AC Load 24-480V AC A4860
A nice touch is the matte finish on this unbranded relay, which resists fingerprints and looks tidy on aYou will find that this unbranded relay is easy to source, and the price stays reasonable for small projects.
What stands out about the unbranded brand is the straightforward labeling on the coil and contacts for easy identification.
This unbranded relay comes with a clear plastic cover, so dust stays out and you see the internals easily.
You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.