What stands out about the unbranded brand is the simple color scheme, which helps you match it with other components easily.
1/2/5/10Pcs SRA-12V 24VDC-CL Mini Power Relays PCB SPDT Black 20A 5-Pins T74
You will find that this power relay suits both small boxes and larger panels with ease.
A nice touch is the smooth spring action inside this unbranded relay, which feels reliable without being too stiff.