What is a key characteristic of enclosures in damp locations?

In damp locations, a key characteristic of enclosures is their requirement to prevent moisture accumulation. This is crucial because moisture can lead to corrosion, short circuits, or the failure of electrical components. Enclosures designed for damp locations are built to be resistant to moisture ingress, ensuring that the internal components of devices such as fire alarm systems remain dry and function reliably.

While airtight design and extra insulation may be considerations for specific applications, the primary focus in damp areas is to manage potential moisture exposure effectively. Simply being elevated does not guarantee protection from damp conditions, as moisture can still affect components regardless of height. Therefore, the characteristic of preventing moisture accumulation stands out as essential for safe and effective operation in these environments.