Editing Distribution board (section)

==Location and designation==
[[File:220v service panel.jpg|thumb|A three-phase [[service drop]] enters through the side of this main service panel consisting of three 100 [[ampere]] [[Fuse (electrical)|fuses]].]]

For reasons of [[aesthetics]] and security, domestic circuit breaker panels and consumer units are normally located in out-of-the-way [[closet]]s, [[attic]]s, [[Garage (house)|garages]], or [[basement]]s, but sometimes they are also featured as part of the aesthetic elements of a building (as an art installation, for example) or where they can be easily accessible. However, current U.S. building codes prohibit installation of a panel in a bathroom (or similar room), in closets intended for clothing, or where there is insufficient space for an electrician to gain access to the panel. Specific situations, such as an installation outdoors, in a hazardous environment, or in other out-of-the-ordinary locations might require specialized equipment and more stringent installation practices.

Distribution boards may be designated for three phase or single phase and normal power or emergency power, or designated by use such as  distribution panels for supplying other panels, lighting panels for lights, power panels for equipment and receptacles and special uses. Panels are located throughout the building in electric closets serving a section of the building.