What must occur before performing work on energized electrical conductors operating at voltages of 50 volts or greater?

Before performing work on energized electrical conductors operating at voltages of 50 volts or greater, it is essential to put them into an electrically safe work condition. This means that all necessary precautions have been taken to ensure that the conductors are de-energized, locked out, and verified to be safe for work to proceed.

Achieving an electrically safe work condition significantly reduces the risk of electrical shock, arc flash, and other hazards associated with live electrical work. It involves following established safety procedures, such as lockout/tagout (LOTO) protocols, which ensure that the equipment cannot be accidentally re-energized while maintenance or any work is being performed.

It's important that workers do not attempt to work on energized conductors unless absolutely necessary and only after assessing and implementing all safety measures. Conducting work on live circuits increases the risk of serious injury or fatality, which is why ensuring an electrically safe work condition is the top priority and a best practice in electrical safety.