What stands out about this unbranded brand is the clean coil marking, which helps you avoid wiring mistakes during setup.
40A DC to AC Solid State Relay SSR-40DA 3-32VDC to 24-480VAC AC Converter 40A
A nice touch is the gentle tension in the terminals on this unbranded relay, which grips wires without crimping them hard.
What stands out about the unbranded brand is the simple color scheme, which helps you match it with other components easily.