What is the minimum dimension permitted for Y when Type UF cable is used along a driveway?

When using Type UF (Underground Feeder) cable along a driveway, the minimum burial depth requirement is essential to ensure safety and protection from potential damage. According to the National Electrical Code (NEC), the minimum dimension for Type UF cable when installed in a location like a driveway is established to protect the cable from physical damage while also meeting requirements for safe electrical installations.

In this context, the minimum burial depth for Type UF cable is 24 inches. This depth helps ensure that the cable is sufficiently buried below the surface to withstand any activities that may occur above, such as vehicle traffic or maintenance work. The 24-inch requirement is a standard that, when applied, significantly reduces the risk of exposing the cable to damage, thus improving safety and compliance with electrical codes.

Depths below this standard may not provide the necessary protection from the weight of vehicles or other potential impacts, hence the importance of adhering to this requirement in installation practices.