If you check this relay, you will find that it carries the RIB brand, which many installers recognize well.
(12)RIB RIBM24C Track Mount Relay 24 Vac/dc SPDT LED 15A 4-Pin New
With this relay the Klixon brand, and that helps the whole unit feel solid.
What stands out about this unbranded brand is the clean coil marking, which helps you avoid wiring mistakes during setup.
The indicator light gives clear feedback, so you can move on with confidence during repairs.