What information must a service disconnecting means clearly indicate?

The service disconnecting means must clearly indicate the load served to ensure proper identification of the circuits and the equipment they connect. This information is crucial for safety and maintenance, allowing electricians and maintenance personnel to understand which circuits can be safely worked on or de-energized. Knowing the load served helps in assessing how the system operates and can guide decisions about upgrades, repairs, or troubleshooting.

Clear identification of the load also mitigates risks associated with electrical shock or fire, as workers will have the necessary information to manage the power correctly. Although other choices, such as the type of disconnect, manufacturer’s details, and circuit rating, may provide useful information, the primary focus should be on the load served specifically as it directly impacts how the system is safeguarded and managed.