This unbranded relay comes with a clear plastic cover, so dust stays out and you see the internals easily.
Electromagnetic Power Relay 24V AC Coil 8 Pin DPDT 5A for DIN Rail 2pcs
What stands out about the black finish is that it tends to look less flashy while still feeling solid.
The label for model MAS50MV is simple to read, which is a nice touch for tidy workbenches.
What stands out about this option is the Dold name, which you can spot right away when you open the package for the first time.