You will find that the RSS113024 model pairs well with socket types you likely already have on hand.
Split Charge Relay Kit, 6Mtr 12V, Automatic Dual Battery Isolator Kit with 140AM
If you are matching replacements, the uauto1 name helps you keep things uniform across the job or vehicle.
You will find that the Formiden brand appears on the unit, reminding you of the maker clearly.
You will find that the Square D brand on this relay pairs smoothly with other Square D gear.