What is the primary use for type USE cable?

Type USE cable, which stands for Underground Service Entrance cable, is specifically designed for direct burial applications. This cable is characterized by its durable construction that makes it suitable for installation in the ground, where it can withstand moisture and potential physical damage. Its rating allows it to be used for services where electrical supply enters a building, making it ideal for underground installations that provide power utilities directly to structures.

The design of type USE cable ensures that it can handle the environmental conditions associated with being buried, such as exposure to soil moisture and pressure. The insulation and jacket materials are chosen to provide long-lasting protection and reliable conductivity, ensuring safety and performance in such applications.

While other cable types are appropriate for above-ground installations, indoor wiring, or temporary power connections, they do not possess the specific features required for effective and safe direct burial, which is the primary purpose of type USE cable.