code for 100 amp panel

[hardworker]

On a job there is a 100 amp sub-panel 1 phase being fed by awg #4 with #8 ground. Will this pass code?

 

[don_resqcapt19]

Not if the supply side breaker is rated at 100 amps.

 

[xformer]

On a job there is a 100 amp sub-panel 1 phase being fed by awg #4 with #8 ground. Will this pass code?

I would read through 310.15

 

[hardworker]

What is the highest amp rated breaker, that will allow it to pass code?

 

[1793]

What is the highest amp rated breaker, that will allow it to pass code?

Have read through 310.15? Specifically Table 310.15(B)(16)

 

[hardworker]

Have read through 310.15? Specifically Table 310.15(B)(16)

Looks like it depends on the type of wire, not only awg.

 

[xformer]

Looks like it depends on the type of wire, not only awg.

Go back and look at 110.14C and use that in conjunction with 310.15.

 

[1793]

On a job there is a 100 amp sub-panel 1 phase being fed by awg #4 with #8 ground. Will this pass code?

What is the highest amp rated breaker, that will allow it to pass code?

Looks like it depends on the type of wire, not only awg.

You are correct and this is true. We were not given that information so we still don't know.