When you compare options, the RL40 model looks like a sensible pick for common circuits.
DPDT Power Relay Plug-in Terminal Socket Base AC 110V Coil 8 Pin 2NO 2NC JTX-2C
You will find that the unbranded design things basic, which makes troubleshooting quick and stress-free for most setups.
What stands out about the unbranded brand is that the contact ratings are printed large, so you can read them fast.
It comes with the Littelfuse name attached, giving the relay a familiar and trusted look.
You will find that the Emergency Stop Module gives you a reliable way to halt operations quickly.
A nice touch is the gentle tension in the terminals on this unbranded relay, which grips wires without crimping them hard.
The General Purpose Relay feels sturdy in hand, and the clicking action is satisfying during on and off cycles.
A nice touch is the sturdy base, which keeps the GE relay stable even with vibration.
What stands out about this design is the motor starting relay, which quietly coordinates power when the compressor awakens.
This relay's solder type means you'll be creating a connection that is meant to last quite a long time.