is a European harmonized standard that outlines a classification system for the sealing effectiveness of enclosures of electrical equipment. It is arguably one of the most critical standards in the electrical engineering industry, as it provides the framework for the familiar "IP Rating" (Ingress Protection) system.
is the European standard that defines the IP Code (Ingress Protection) system. It classifies the degrees of protection provided by enclosures for electrical and electronic equipment against the entry of solid objects (like dust) and liquids (like water). en 60529 pdf