When you compare options, you will find that a General-Electric relay fits the panel well.
General Electric 12HGA11S2 Auxiliary Relay 125V DC 20A SPST 3-Pin
What stands out about this unbranded brand is the clean coil marking, which helps you avoid wiring mistakes during setup.
What stands out about the unbranded brand is that the contact ratings are printed large, so you can read them fast.
It is a nice touch that the PLC-RSC-24UC/21 keeps connections within reach, which helps during maintenance.
What stands out about this relay is that it's solder type, which is a nice touch for custom panels.
You will find that the ABB brand on this general purpose relay matches the needs.
A nice touch is the accessible mounting holes on the GV200-054 for faster alignment.
You will find that the ABB brand on this relay makes it easy to match with other gear in the panel.
A nice touch is how the ABB brand sits on the relay, looking tidy and sturdy at "You will find that with ABB you get a relay that feels familiar to many installers and hobbyists.
A nice touch is how the ABB brand sits on the relay, looking tidy and sturdy at "You will find that with ABB you get a relay that feels familiar to many installers and hobbyists.