| 0
|
No protection, no special safeguards.
|
0
|
No special protection against water and moisture.
|
| 1
|
Protection against objects larger than 50mm: Prevents human body parts from accidentally touching internal components and stops objects larger than 50mm from entering.
|
1
|
Protection against vertically falling drops of water (e.g., condensation): Drops of water falling vertically will not cause damage to the equipment.
|
| 2
|
Protection against objects larger than 12.5mm: Prevents fingers from touching internal components.
|
2
|
Protection against dripping water when tilted up to 15 degrees: Dripping water will not cause damage when the equipment is tilted up to 15 degrees from its normal position.
|
| 3
|
Protection against objects larger than 2.5mm: Prevents solid objects larger than 2.5mm from entering.
|
3
|
Protection against spraying water: Prevents water sprayed at angles less than 60 degrees from vertical from causing damage to the equipment.
|
| 4
|
Protection against objects larger than 1mm: Prevents solid objects larger than 1mm from entering.
|
4
|
Protection against splashing water: Prevents water splashing from any direction from causing damage to the equipment.
|
| 5
|
Complete protection against foreign objects: Although not entirely dust-tight, the amount of dust entering will not affect the normal operation of the equipment.
|
5
|
Protection against water jets: Prevents water projected by nozzles from any direction from causing damage to the equipment.
|
| 6
|
Complete protection against foreign objects and dust.
|
6
|
Protection against powerful water jets or waves: Equipment installed on decks is protected against damage caused by powerful wavesv.
|
|
|
|
7
|
Protection against immersion in water: Ensures no damage occurs when the equipment is immersed in water for a specified time or under a certain water pressure.
|
|
|
|
8
|
Protection against submersion in water: Ensures no damage occurs when the equipment is submerged indefinitely under specified water pressure.
|
