What does IP23 mean?

IP23 is a rating from the Ingress Protection (IP) classification system, which indicates the level of protection provided by an electrical enclosure against solid objects and moisture. The first digit, "2," signifies protection against objects larger than 12.5 mm and protection from fingers or similar objects. The second digit, "3," indicates protection against water spray up to 60 degrees from vertical. This means the enclosure is suitable for environments where moderate exposure to dust and water is present.