A nice touch is that the packaging mentions Columbus McKinnon, which shows care and pride in the part.
POWERWARE RELAY INTERFACE ADAPTER 1018460
The 70*20*18mm / 2.75*0.78*0.7" size lets you plan clean layouts without crowding.
From the first click, the 20301-84 model feels consistent and honestly made.
A nice touch is the clear markings, which make wiring this power relay feel simple and safe.
What stands out about this unit is that the Formiden brand name appears right on the front.
The product page shows the model as Not Applicable, which makes sense for a general purpose relay without a specific number.