200 amp service supplying 150 sub panel.

[Greg1707]

Is this setup compliant?

Meter main/200 amp breaker --------- 4/0 SER--------- 150 amp main breaker 30 spaces

 

[tom baker]

Copper or Al?
Dwelling or non dwelling unit?

 

[infinity]

So you have a 200 amp feeder (wire and OCPD) to a 150 amp panel that has a main CB?

 

[LarryFine]

Is this setup compliant?

Meter main/200 amp breaker --------- 4/0 SER--------- 150 amp main breaker 30 spaces

Absolutely.

 

[Dennis Alwon]

Is this setup compliant?

Meter main/200 amp breaker --------- 4/0 SER--------- 150 amp main breaker 30 spaces

I agree it is compliant. The 4/0 is protected by the 200 amp breaker and the panel is protected by the 150 amp main. No problem.

 

[Greg1707]

So you have a 200 amp feeder (wire and OCPD) to a 150 amp panel that has a main CB?

Yes. That is the question.

 

[Little Bill]

Yes. That is the question.

Dennis gets the cookie (for the explanation), it's compliant!

 

[LarryFine]

Yes. That is the question.

As well as the answer.