I like how the 2956026 EMG 17-REL/KSR/120-21 sits flush, keeping the enclosure tidy and safe.
3 PCS 8711CCR1U01 12VDC Micro 280 SPDT 20/35A Relay 1 Form C Auto Switch
This relay comes from Songle, and you will find that makes sourcing spares a bit easier for most projects.
A nice touch is the 70*20*18mm / 2.75*0.78*0.7" dimension that fits standard brackets.
what stands out about this option is the GOOACC name, and it feels reassuring to see on the packaging.
The heavy duty feel comes from thicker metal and firm mounting tabs that do not flex under pressure.
If you're stocking parts, the Allen-Bradley 700-N400A1 is a familiar option that many techs already trust stands out about the Allen-Bradley 700-N400A1 is how well it behaves in noisy electrical environments.
A nice touch is how the model PSR-SCP-24UC/ESA4/2X1/1X2 2963750 aligns with common part naming.
With the flange mount relay, you can mount the relay on flat surfaces with minimal fuss.
You will find that the unbranded design things basic, which makes troubleshooting quick and stress-free for most setups.
The model name RELAYCAR24 shows up on the schematic, which makes wiring and reordering a whole lot simpler.