In electrical safety protocol, what would a clearance order ensure?

A clearance order is a critical component of electrical safety protocol that primarily aims to ensure the safety of maintenance personnel. This procedure involves formally marking electrical equipment as de-energized, which protects workers from accidental electrical shock or electrocution while performing maintenance tasks. By establishing a clear procedure that must be followed before workers approach or interact with potentially hazardous electrical components, it creates a safe working environment.

In contrast, options that refer to increased voltage levels, reduced energy costs, or faster service repairs do not align with the primary function of a clearance order. Such protocols are specifically designed to prioritize safety and prevent accidents in hazardous conditions rather than address efficiency or cost-related aspects of electrical work. Therefore, the focus on the safety of maintenance personnel is what validates the correct choice, highlighting the importance of adhering to safety measures in potentially dangerous electrical environments.