An electrical enclosure is a protective housing designed to contain electrical equipment and components. It safeguards these components from environmental factors such as dust, moisture, and physical damage. Enclosures are commonly made from materials like metal or plastic and are used in various applications, including industrial settings and residential installations. These enclosures come in different shapes and sizes, depending on the specific needs of the equipment they protect. They often feature ventilation, mounting options, and access points for wiring. Properly designed electrical enclosures ensure safety and reliability for devices like circuit breakers, transformers, and control panels.