Distinguish between an indoor and an outdoor switchgear.

The distinction between indoor and outdoor switchgear is primarily based on their design and intended usage. Indoor switchgear is specifically engineered for installation within buildings or other protected environments. It is typically constructed using materials and designs that protect against indoor elements like dust and moisture to ensure safe and efficient operation within enclosed spaces.

On the other hand, outdoor switchgear is built to withstand harsh external conditions, including varying temperatures, humidity, wind, and precipitation. This outdoor equipment is often housed in weather-protected enclosures and employs components that resist corrosion and environmental degradation.

Understanding these differences is crucial for any electrical professional, as using the correct type of switchgear ensures reliability, safety, and longevity in electrical distribution systems.