Hello, There is switchgear located outside, near a Building, that has walk in weatherproof cubicles with rack out breakers, and these feed panels on the interior of the Bldg. Can the rack out breakers be considered service equipment, if you have to open a locked gate to gain access? I'm thinking that would be your utility power (location of the rack out breakers is very close to the Bldg. The Main service switch is the first means of disconnect inside the Building, right? Thanks