FLS821 Relay 12V 40A with Pigtail Wire Connector (Pack of 2) – Universal SPST 4-

You will find that the model MIC-06-117 pairs nicely with standard DIN rail setups.

If you check the label, you will find that the relay is made by TMC, a name you can trust.

You will find that this unbranded relay is light but sturdy, making it easy to mount without extra brackets.

nice touch is the Dold branding on the relay, which offers a subtle hint of quality without being flashy or distracting at all.