A single is 250v 6A, other is 125v 7A, each 2Cx0.75mm^two. I understand that It is just the copper wires, but Are you aware of why they Enable you select? I determine I'll use the 125v 7A Because, but I am curious the logic. I have no idea, but several https://www.addonbiz.com/listing/united-states-displays-holders/