What stands out about this LY2N Relay IEC255 is the clear labeling that makes wiring less confusing for me.
NT90-AC120V-10X Power Relay AC 120V Coil 120 VAC 30A 40A SPDT(1NO 1NC) with Flan
What stands out about RPM-Q2R20120-01 is how it aligns with common connector spacing in the series.
A nice touch is the drum switch, and it makes quick adjustments simple testing.
A nice touch is the familiar PHOENIX branding, which makes identifying the relay quick and easy.
I like that the size of these 2Pcs feels practical and you can keep one as a spare without searching for more "The 2Pcs size gives you just enough without taking up too much room in a toolbox or drawer.