I like that it says TMC on, because it signals quality without any flashy claims.
NEW 3106996022 3106996.022 Heat & Cool Relay Analog Control Circuit Board for…
You can see the model is DEK-OE- 12DC/ 48DC/100, which is easy to remember.
What stands out about the unbranded brand is that the contact ratings are printed large, so you can read them fast.
This unbranded relay comes with a clear plastic cover, so dust stays out and you see the internals easily.
A nice touch is the sturdy casing on this unbranded relay, which feels solid without any rattles inside.
A nice touch is how the unbranded brand uses a bright indicator LED, so you know at a glance when it's active.
What stands out about the unbranded brand is the simple color scheme, which helps you match it with other components easily.
You will find that a protection relay is included, which helps reduce risk by reacting to faults quickly.