What is the maximum voltage rating for UF-B?

The maximum voltage rating for UF-B (Underground Feeder - Type B) cable is indeed 600 V. This rating is crucial for determining the appropriate applications and safety measures when using this type of cable in electrical installations. UF-B is designed primarily for outdoor use and can be buried underground without needing additional conduit protection. The 600 V rating means it can safely handle voltages up to that limit, making it suitable for various residential and commercial applications where such voltage levels are common.

Understanding the voltage rating is essential for ensuring compatibility with the electrical systems in which UF-B cable is used and for adhering to safety regulations that prevent electrical hazards. This capacitance to withstand higher voltages is what distinguishes UF-B from other types of cables that might have lower voltage ratings.