What stands out about the unbranded brand is the straightforward labeling on the coil and contacts for easy identification.
2PCS OMRON MM4P-48VDC Power Relay NEW
You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.
It's a nice touch seeing Omron stamped clearly, making identification quick during maintenance.
What stands out about the unbranded brand is that the contact ratings are printed large, so you can read them fast.
With Omron, the relay feels sturdy, and the terminals accept crimps cleanly without fuss.