Is MC Cable Outdoor Rated?: Find Out Everything You Need to Know in 1 MinuteSarah ThompsonJan 19, 2026Table of ContentsWhat is MC Cable?Is MC Cable Suitable for Outdoor Use?Choosing the Right MC Cable for Outdoor ProjectsConclusionFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeWhen it comes to electrical installations, understanding whether the cable you are using is suitable for outdoor applications is crucial. Let's dive into the specifics of MC (Metal-Clad) cable and its ratings. What is MC Cable? MC cable, or Metal-Clad cable, is a type of electrical cable that consists of insulated conductors encased in a metallic sheath. This design provides both mechanical protection and a certain degree of electrical shielding. It's commonly used in commercial and industrial settings, but many homeowners are also considering it for various projects. Is MC Cable Suitable for Outdoor Use? Typically, standard MC cable is not rated for outdoor use. Its metallic sheath offers protection against physical damage but may not be adequately waterproof or resistant to UV rays. If you plan to use MC cable outdoors, it's essential to look for types specifically labeled as “outdoor rated” or that meet the requirements of the National Electrical Code (NEC) for outdoor applications. Choosing the Right MC Cable for Outdoor Projects When selecting MC cable for outdoor use, the key is to look for cables that are specifically identified as suitable for wet locations or sunlight resistant. There are variants, such as XHHW or THHN (thermoplastic high heat resistant nylon-coated), which are better choices for outdoor settings. Conclusion To sum it up, while not all MC cables are rated for outdoor use, there are specific types designed to withstand outdoor conditions. Always check the labeling and specifications of the cable before installation to ensure safety and compliance with electrical codes. FAQ Q: Can I use standard MC cable outdoors?A: No, standard MC cable is generally not rated for outdoor use. Look for outdoor-rated options instead. Q: What should I look for in outdoor-rated cable?A: Ensure it is marked for wet locations and resistant to sunlight.Home Design for FreePlease check with customer service before testing new feature.