You will find that this relay runs on DC 12V, making it straightforward to integrate into your setup.
16A Multifunction Time Relay with 10 Function Choices AC/DC12V-240V Relay(GRT…
A nice touch is the smooth spring action inside this unbranded relay, which feels reliable without being too stiff.
What stands out about this relay is its solder type, which is a nice touch for a permanent enclosure.
You will find that the Square D brand is right there on the relay, a detail that matters.
For small projects, the RL40 model is the part I recommend to friends.
What stands out about the unbranded brand is that the contact ratings are printed large, so you can read them fast.