Disconnecting electrical power from equipment and systems involves established procedures and adheres to strict safety regulations. This process safeguards personnel working on the equipment and prevents accidental startups. For instance, before maintenance or repair activities, the power supply must be isolated and verified to ensure a safe working environment. This typically includes lockout/tagout procedures to prevent unexpected re-energization.
Ensuring proper disconnection is paramount for preventing injuries and fatalities. Historically, numerous accidents have stemmed from inadequate power isolation. Modern safety standards and best practices have evolved to mitigate these risks. These practices also protect equipment from damage and ensure operational integrity upon re-energization. Establishing clear responsibilities for this critical task is a cornerstone of any electrical safety program.
