A nice touch is how the G3P-2 standard panels without extra modifications or hassle during setup.
CUTLER-HAMMER D26MPR 600VAC 10A Type M Relay
When comparing options, what stands out about this unit is the trusted RIB brand on the housing.
What stands out about Weasch is the consistent behavior across several units I tested.
If you check the model, you will find that it is DEK-OE- 12DC/ 48DC/100.