First figure

Second figure

0

No protection

0

No protection

1

Protected against a solid object 50 mm or greater

1

Protected against vertically dripping water

2

Protected against a solid object 12 mm or greater

2

Protected against vertically dripping water, when tilted 15 degrees

3

Protected against a solid object 2,5 mm or greater

3

Protected against water spraying at an angle up to 60 degree

4

Protected against a solid object 1 mm or greater

4

Protected against water splashing from any direction

5

Dust protected

5

Protected against jets of water from any directions

6

Dust tight

6

Protected against powerful jets of water from any directions

7

Protected against immersion between a depth of 150 mm and 1000 mm

8

Protected against submersion