I like that the Miniduino relay modules come with consistent connectors, so you can swap parts without guesswork.
Telemecanique CA2-DN22M7 Control Relay 220-240V 50-60HZ 10A 8KV
What stands out about Finder here is how the name adds trust without shouting, which feels balanced.
A nice touch is how the DEC DU1PU 24VDC 16A 250VAC model clicks with a reassuring feel.
With the Model LZX920, you will find that the coil hum is minimal.
You will find that the 2956026 EMG 17-REL/KSR/120-21 pairs well with standard DIN rail mounts.
What stands out about this unit is the Brown Boveri Electric Inc. branding, and it looks professionally done.