Main breaker is at bottom of panel

John,
I have a few questions for you.

  1. How many circuits breakers do you see in the sub-panel on the left? {10}

  2. How many circuits breakers do you see in the sub-panel on the right? {10}

  • How many hand movements are required to shut off ALL circuit breakers before you have to install a “Main Circuit breaker”? {6-Hand movements}
  • Are “main Circuit breakers” required in *sub-*panels?Do you see a “Main Circuit breaker” in either *sub-*panel?
    **It is not required in a sub panel unless you are in a second building.

**

Plus…
I enlarged the photo as much as I could and I could not see any “anti corrosion Gel” on the ends of the main feeder wires.

Did you see any?

** It is not required in the NEC**