ESA Electronic Engineering
DEGREE PROTECTION IP
1° Digit: Protection against contact with solid body 2° Digit: Protection against liquid penetration
IP ICON DESCRIPTION IP ICON DESCRIPTION
0 No protection 0 No protection
1 Protection against solid objects larger than 50 mm (accidental contact with the hands) 1 Protection against vertically falling drops of water (condensation)
2 Protection against solid objects larger than 12.5 mm (accidental contact with the hands) 2 Protection against water drops with max inclination of 15°
3 Protection against solid objects greater than 2.5 mm (tools, wires) 3 Protection against water drops with max inclination of 60°
4 Protection against solid objects greater than 1 mm (small tools, thin wires) 4 Protection against splashing water from all the directions
5 Protection against dust (no harmful deposit) 5 Protection against water jets from all the directions
6 Fully protected against dust 6 Protection against heavy seas or powerful water jets
      7 Protection against the effects of immersion
      8 Protection against the effects of long immersion in particular conditions