The "standard" pin connector in use today is 20A, which is what I believe is pictured, attached the the leads of the (up to) 2000W 8" Fresnel. Stage pin connectors also come in 60A and 100A sizes.
Strand-Century (Strand) did make a CD-80 version of the 12Kw dimmer. IIRC, it was the same size as the 6Kw module. But yes, that "missing slots" thing in the softpatch was a pain.
Why "wall of shame"? Because it's two-pin? Are the pins larger than 1/4"? Or because it's such an odd size? I bet it's fiber, and may be disintegrating. Has two holes for the 10 gauge asbestos leads, right? Probably says "Load Connector" on one side. Is it labeled "110V-30A 220V-15A"? Sure, post a picture.