Eclectic engineer
Member
- Location
- USA
- Occupation
- Engineer
In the attached image, the cross bus is rated for 600A with 3-Ph 4 Wire(A, B, C and N).
The vertical bus appears to be rated for 225A with 1-Ph 3 Wire.
Q1 - Is this a common setup? If the distribution is all 1-Phase, why is it being supplied with 3-Phase service?
Q2 - What would this panel be called as? A 1-Ph 3 Wire panel or 3-Ph 4 Wire panel?
Thank you.
The vertical bus appears to be rated for 225A with 1-Ph 3 Wire.
Q1 - Is this a common setup? If the distribution is all 1-Phase, why is it being supplied with 3-Phase service?
Q2 - What would this panel be called as? A 1-Ph 3 Wire panel or 3-Ph 4 Wire panel?
Thank you.