Fill in the blank. When securing a box, screws shall not be permitted to pass through the box unless exposed threads in the box are _____ using approved means to avoid abrasion of the conductor ...

Certainly, DIY outlet replacement comes with risks ... Next, remove the mounting screws that hold the outlet in place in the electrical box. Slowly pull the outlet away from the box.

Explanation: Section 314.5(3) states, "Screws attaching a cover shall extend no more than 3/8 in. into the box." Lupacchino is a senior design ... at [email protected] John began his career in ...