Ats

[anbm]

1. Is ATS listed as a disconnect switch?

2. Existing 800A MLO, 480V/277V dist. panel at site, can we modify and add 800A main CB to this panel?

 

[480sparky]

You need to contact the manufacturer(s) or post some make & part numbers.

 

[Smart $]

1. Is ATS listed as a disconnect switch?

Some are... many are not.

2. Existing 800A MLO, 480V/277V dist. panel at site, can we modify and add 800A main CB to this panel?

Possibly... possibly not.

For both, we're back to what 480 said :grin: