We completed a job last year with many large receptacles, 100 - 200A. Recently another electrical contractor was at the site for a company that was leasing the facility. They are claiming that all receptacles over 100 or 150A are required to have a local disconnect. I am pretty sure that this is not true, I have looked everywhere I can think of in the code book and can't find anything. Is this code and if so where is this in the code book??? Oh, some of these are hazardous location. I looked in 502 and didn't see anything there either.