The 70*20*18mm / 2.75*0.78*0.7" size lets you plan clean layouts without crowding.
SEG XU2 Professional Line Relay
This set gives you 2pcs - 4pin relays, which makes a backup plan simple and affordable.
What stands out about this option is the Dold name, which you can spot right away when you open the package for the first time.
You can tell this heavy duty relay is made for tough spots, with thicker casing than many alternatives.
The ABB brand here is a reassuring detail that many people look for when picking a general purpose relay.
If you prefer clean wiring, the BU1 AC gives generous terminal room and clear markings.
With the Schneider Electric brand, the relay feels dependable, and it fits nicely into existing control panels.
A nice touch is how the power relay handles heavier loads without making setup feel complicated.
A nice touch is that the LK-61644 number is molded into the case, so it will not rub off.
You will find that the Savant Racepoint RPE brand is note when comparing relay options.