What type of cable is commonly used for outdoor residential wiring?

Underground feeder cable (often referred to as UF cable) is specifically designed for outdoor use, making it suitable for residential wiring in areas where the cable will be buried underground. This type of cable is constructed to withstand moisture and has a durable outer jacket that protects it from environmental factors, such as soil and water. The insulation within UF cable is also rated for wet locations, ensuring safety and reliability in various outdoor conditions.

In addition to being suitable for subterranean applications, UF cable is versatile and can be used for feeding power to structures like detached garages, outdoor lighting, and landscaping features. Its design also allows it to be buried directly in the ground without the need for additional conduit in most cases, which simplifies installation and reduces labor costs.

While the other types of cables do have their specific uses, they may not be ideal for the particular demands of outdoor residential wiring. Their attributes or intended applications do not align as closely with the requirements set forth for direct burial and exposure to the elements.