I like that the brand is Songle, and the relay seems straightforward to wire without any headaches.
Schleicher SZT 31 110-127 VAC 0.05-1 Second Timer Relay Time SZT31 (TB)
The solder attribute on this relay is a nice touch, giving your finished project, hard-wired appearance.
You will find that the model 301-1C-C-R1 U01 12VDC matches common sockets well.
What stands out about this relay is that it's led compatible, so your status lights work without extra hassle.
What stands out about this LY2N Relay IEC255 is the clear labeling that makes wiring less confusing for me.