A nice touch is the ABB branding, which gives the relay a simple and classic look on the rail.
ABB SPAJ 140C Over-current and earth-fault relay SPAJ 140 C-CA
You will find that the ABB brand on this relay makes it easy to match with other gear in the panel.
When comparing options, what stands out about this unit is the trusted RIB brand on the housing.
What stands out about this unbranded relay is that the pin layout is printed right on the top for quick reference.
The relay is made by KanSmart, and you will find that it fits well with standard sockets.
If you want something straightforward, this Hach Lange relay feels solid without extra complexity.
For a straightforward part, the Tyco Electronics brand brings peace of mind.
You will find that this relay is a protection relay, keeping your circuits safe during unexpected electrical events.
This unit comes from Tyco Electronics, which is a name I trust.
A nice touch is the gentle tension in the terminals on this unbranded relay, which grips wires without crimping them hard.