The 500A size makes it look and feel substantial, and you will find that it sits nicely in the panel.
1 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT
A nice touch is the heavy duty rating printed clearly, so you know it is ready for demanding circuits.
A nice touch is that the Type is clearly a Contactor, making it easier to imagine steady performance.
This Branded relay looks clean, and the pins line up just right on standard sockets.
What stands out about this unbranded brand is the clean coil marking, which helps you avoid wiring mistakes during setup.
It has a color LCD that looks clean and makes basic menus easy to follow day to day.
The model number is WD3556, and you will find that it's easy to identify among other relays.
From the coil resistance to the contact feel, Zaplyte keeps the details in check.
With this relay, you get an economizer that helps avoid unnecessary energy waste.
A nice touch is the sturdy casing on this unbranded relay, which feels solid without any rattles inside.