Degree of protection of the enclosures for electrical equipment in accordance with the IEC 529 and EN 60529 standards.
Ingress Protection (IP) or IP Rating consist of 2 numbers, that is IP ??.
The first number mean protect against solid bodies
- 0 - No protection
- 1 - Protected against solid bodies larger than 50mm (hand)
- 2 - Protected against solid bodies larger than 12.5mm (finger)
- 3 - Protected against solid bodies larger than 2.5mm (tools, wires)
- 4 - Protected against solid bodies larger than 1mm (fine tools, small wires)
- 5 - Protected against dust (no harmful deposit)
- 6 - Completely protected against dust.
Second number mean protect against liquids
- 0 - No protection
- 1 - Protected against vertically-falling drops of water
- 2 - Protected against drops of water falling at up to 15 degree from the vertical.
- 3 - Protected against drops of water falling at up to 60 degree from the vertical.
- 4 - Protected against drops of water from all directions.
- 5 - Protected against jets of water from all directions.
- 6 - Completely protected against jets of water of similar force to heavy seas.
- 7 - Protected against the effect of immersion.
- 8 - Protected against effect of prolonged immersion under specific conditions
Weather Proof - IP54
Water Tight - IP65
Dust Tight - IP66
Immersion Proof - IP67
Explosion Proof - Exd
Dust Ignition Proof - D.I.P.
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