For a 20 ampere, 125 volt receptacle installed outside in a wet location, what type of outlet box hood is required?

In outdoor applications, especially for receptacles located in wet or damp environments, additional protective measures are essential to ensure safety and compliance with electrical codes. For a 20 ampere, 125 volt receptacle installed in such locations, the outlet box hood must be rated for "extra duty."

Extra duty outlet boxes and hoods are designed to withstand more severe environmental conditions, including exposure to moisture and other outdoor elements. They feature enhanced durability and sealing capabilities, which help prevent water ingress and protect the electrical connections from corrosion and other damage. This degree of protection is crucial in ensuring the longevity of the installation and the safety of users, as it minimizes the risk of electric shock or equipment failure due to moisture-related issues.

In contrast, standard or light duty outlet boxes do not provide the necessary protection against the specific challenges presented by wet locations, which makes them unsuitable for outdoor installations. Heavy duty boxes, while generally more robust than standard boxes, may not meet the specific weatherproof requirements mandated for outdoor receptacles in wet locations. Thus, the requirement for an "extra duty" box is clear when it comes to achieving compliance with safety standards and ensuring the safety and reliability of electrical systems in challenging outdoor environments.