What type of cable is identified for use as underground service entrance cable?

Type USE cable, or Underground Service Entrance cable, is specifically designed for use in underground applications, making it the correct choice for an underground service entrance cable. This type of cable is constructed with a strong, moisture-resistant outer jacket, allowing it to withstand the harsh conditions often found underground, including exposure to water and soil.

Type USE cable is rated for direct burial, which is a crucial factor when considering cables intended for underground installations. Its electrical insulation properties are tailored to handle the demands placed on service entrance applications, including high voltage capacities and durability against physical stress.

In contrast, other types of cable mentioned, such as Type FEP, Type UF, and Type SE, have different intended uses and may not offer the same level of protection or performance for underground installations. Type FEP is typically more specialized, Type UF is usually utilized for direct burial but is not specifically geared for service entrance applications, and Type SE is designed for above-ground service entrances. Hence, Type USE cable is the appropriate choice for reliable underground service connections.