What type of cover is required over outdoor receptacles?

Outdoor receptacles require weatherproof covers to ensure safety and functionality in various weather conditions. These covers are designed to protect electrical outlets from rain, snow, moisture, and debris while still allowing for use without compromising the integrity of the electrical connection. Weatherproof covers are constructed to maintain a seal that prevents water ingress and are often equipped with gaskets and tight-fitting mechanisms to ensure they close securely.

Using weatherproof covers is essential to adhere to the National Electrical Code (NEC) requirements, which prioritize safety by mitigating the risk of electrical shock and short circuits that can occur from wet conditions. This is particularly important for outdoor installations, as exposure to the elements can significantly increase the risks associated with electrical use. Other types of covers, such as plastic, metal, or rubber, do not meet these specific safety standards for outdoor use and may not offer adequate protection against moisture and weather-related hazards.