Outside feeder tap conductors can be of unlimited length without overcurrent protection if what condition is met?

The statement that outside feeder tap conductors can be of unlimited length without overcurrent protection is true only under specific conditions, one of which is that they must be protected by fuses. This form of protection ensures that the conductors do not exceed their current-carrying capacity, thus preventing overheating and potential fire hazards.

When considering the other conditions, having tap conductors that are less than 10 ft in length may limit the amount of conductor that can be run without overcurrent protection, but it is not the only requirement. All tap conductors need to adhere to certain physical characteristics, including gauge, to ensure safety and compliance with electrical codes. Specifically, tap conductors can indeed be of the same gauge, allowing for proper load distribution and minimizing the risk of failure.

Thus, tapping into the concept of overcurrent protection, proper design, and installation practices emphasizes that while the length of the conductors can be unlimited, it is crucial that these conductors meet the necessary protective and gauge requirements to ensure safety and functionality. When evaluating the options, understanding that all listed conditions play a role in determining the safety and compliance of the installation reinforces the importance of adhering to electrical code and standards.