60529 Pdf: Iec

The first numeral ranges from , defining how well the enclosure prevents the entry of everything from large body parts to microscopic dust particles. Protection Level Description 0 No protection No special protection against contact or entry of objects. 1 Protection against large surfaces like the back of a hand. 2 Protection against fingers or similar objects. 3 Protection against tools, thick wires, etc.. 4

Rates protection against solid foreign objects, ranging from large items (e.g., fingers) to microscopic dust. iec 60529 pdf

Ingress of dust is not entirely prevented but cannot enter in sufficient quantity to interfere with operation. Dust-tight No ingress of dust; complete protection against contact. Degrees of Protection: Water (Second Digit) The first numeral ranges from , defining how

The code for the degree of protection consists of two digits, followed by optional additional letters. The code structure is as follows: 2 Protection against fingers or similar objects