Can the service equipment be located outside of the building?

Service equipment can certainly be located outside of a building according to the National Electrical Code (NEC). The code recognizes the practicality of placing service equipment outdoors, especially in certain installations where indoor space is limited or where environmental conditions support such placement.

One of the primary considerations when placing service equipment outside is that it must be readily accessible. This ensures that utility personnel and maintenance workers can easily access the equipment for service or repairs, which is important for both safety and operational efficiency. Accessibility provisions are critical to prevent delays during emergency situations and to allow for quick routine maintenance.

While the other factors, such as weather protection or specific installation conditions, may be relevant to particular installations, they do not negate the requirement for accessibility. The focus on accessibility helps ensure that the service equipment is functional and convenient for necessary operations, aligning with safety and code compliance mandates.