Howdy -

We're in an industrial park where our space is supplied with 208Y/120 3phase power. My understanding is that any phase taken to the fourth wire
neutral gives 120V. And any phase taken to any other phase gives 208V. My
question is about the amps available on any given phase - neutral (120V)
connection. The service is 120/208@100A . Is it so that three feeds of
120V (A - Neutral, B - Neutral, and C - Neutral) would each be able to carry
100A?

I guess, in other words, what I am trying to ask.. is that from a 120V perspective.. is 208Y/120 @ 100A equivalent to three 120V @100 single phase circuits?

Thanks -M

We're in an industrial park where our space is supplied with 208Y/120 3phase power. My understanding is that any phase taken to the fourth wire

I guess, in other words, what I am trying to ask.. is that from a 120V perspective.. is 208Y/120 @ 100A equivalent to three 120V @100 single phase circuits?

Thanks -M