On Mon, 30 Apr 2018 11:03:01 -0400, , the mentally
challenged, notorious, troll-feeding retard, blabbered again:


Same reason you are pimping for 220. It allows smaller conductors for
a given amount of delivered power. 480 is common for services to large
installations like office buildings and gets distributed to each floor
as 480 where a transformer will take that down to 120/240 or 120/208.
The house lighting will usually be 277 using one 480v phase to
neutral.

So for HOW long are you STILL going to suck the troll's cock, you senile
lonely moron? Until you feel less lonely? BG