Indoor switchgear must be stored to protect it from what environmental factor?

Indoor switchgear is critical electrical equipment that must be stored with great care to ensure its reliability and longevity. One of the most significant environmental factors that can harm switchgear is moisture. High humidity levels or direct exposure to moisture can lead to several issues, including corrosion of electrical components, insulation breakdown, and overall malfunction. Moisture can condense on internal parts, leading to electrical shorts or creating a pathway for electrical faults, which can severely compromise the safety and performance of the switchgear.

By emphasizing the protection against moisture during storage, manufacturers ensure that the components maintain their operational integrity and safety standards. This is crucial since switchgear is often placed in service environments where it may face varying conditions, making moisture protection a top priority during storage. Proper storage conditions help to extend the life of the equipment and maintain its performance once it is installed in its intended location.