What stands out about the PCB power relay is the straightforward layout that speeds up assembly.
ARROW HART AH30 051 U 40 SIZE 0 20A 240V MAGNET CONTACTOR 5 Pole
A nice touch is the matte black look, which reduces glare when you view the board from an angle.
The P7TFOS16 model is easy to spot on the shelf and even easier to use in a hurry.
The Honeywell RA832A1066 feels dependable, and the price makes it a nice touch.