Which type of cable is specifically designed for indoor residential use?

The correct choice, UF cable, is specifically designed for indoor residential use due to its characteristics and intended applications. UF (Underground Feeder) cable has a thermoplastic jacket that protects against moisture and is suitable for direct burial in the ground or installation in outdoor environments. However, its design makes it versatile enough for residential indoor applications as well, particularly for feeders that may originate from a distribution point.

UF cable is commonly used for powering outdoor lighting, garden tools, and submersible pumps, contributing to its suitability for residential settings. Its durable construction provides the ability to handle certain environmental challenges while maintaining safety standards.

Other types of cable, such as AC cable, MC cable, and TECK cable, have specific uses that might not primarily focus on indoor residential wiring. AC cable is often used for flexible connections and may not have the same moisture resistance as UF cable; MC cable is designed for industrial and commercial environments, allowing for more rugged applications. TECK cable, which provides robust protection from physical damage and moisture, is typically used in more demanding or outdoor applications and not solely for residential purposes.