50amp on 120/208 service
I know most systems are setup on 120/240 systems but I need to have a plug installed in a commercial building that has 3 phase lines coming in and power options are 120 and 208. I don't see where tha...
Forum Discussion
dougrainer wrote:
I think you need to consult a QUALIFIED Master Electrician. I would not rely on what anybody posts on these forums. I would think there is a REASON that they designate 208 versus 120/240. Doug
yea commerical power uses 3 phase 208 (usually 440 etc) for easier motor starts on large equipment due to 120 degree phase.
every commercial building you walk into is generally 208v, most just don't notice as they just need 120v
