You will find that the model 301-1C-C-R1 U01 12VDC matches common sockets well.
MAK 9017-9108.00-04 Plug-in Relay 50W/24V
The GV200-054 handles typical loads well without getting warm under normal conditions.
You will find that the model 7.4.1.7-2 aligns nicely with the terminals and seats without any play.
With the S90R5ABD1-120, the coil voltage and contact layout are easy at a glance.