You will find that this unbranded relay pairs well with generic controllers, without any branding conflicts or odd fit issues.
12V 80A Heavy Duty Relay 4Pin SPST Normal DC Normal Open Relay Car Van Motorbike
What stands out about the unbranded brand is the simple color scheme, which helps you match it with other components easily.
After looking around, the NVX BIR500 seems like a solid pick for general control tasks.
This general purpose relay comes from Schneider Electric, so you know the build quality and consistency are there.
You will find that this unbranded relay is light but sturdy, making it easy to mount without extra brackets.
You will find that this unbranded relay fits standard sockets, and the metal tabs feel secure and nicely finished.
A nice touch is how the unbranded brand uses a bright indicator LED, so you know at a glance when it's active.
You'll notice the economizer reduces power consumption when the relay stays energized.
Many buyers like the Panasonic brand, and what stands out about it is consistent quality over time.
What stands out about the Eaton labeling is how it blends well with other labeled gear in your setup.