Light Encyclopedia
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Light Encyclopedia |
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The protection classes of electrical appliances |
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Informations about:IP20, IP30, IP40, IP44, IP54, IP55, IP65, IP66, IP67, IP68 .... protection classes |
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Overview of the IP grades to VDE 0710 DIN 40050 |
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| 1. digit | Protection against ingress of particles | 2. digit | Protection against water | Samples | |
0 |
not protected | 0 |
not protected | ||
1 |
Protection against ingress of parts with a diameter > 50 mm |
1 |
Protection against straight water drops | ||
2 |
Protection against ingress of parts with a diameter > 12,5 mm |
2 |
Protection against water drops with 15 inclination | Sample IP20 |
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3 |
Protection against ingress of parts with a diameter > than 2,5 mm |
3 |
Protection against spraying water inclination max. 60 |
Sample IP33 |
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4 |
Protection against ingress of parts with a diameter > than 1 mm |
4 |
Protection against splashing water | Sample IP44 |
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5 |
dust protected | 5 |
Protection against water beam | Sample IP65 |
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6 |
dust proof | 6 |
Protection against intensive water beam | Sample IP66 |
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7 |
Protection against temporary flooding | Sample IP67 |
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8 |
Protection against continuous flooding An additional digit shows the maximal diving deepth in meters. |
Sample IP68 |
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9K |
Protection against a very intensive water beam, like a high pressure steam cleaner for cars. | Sample IP69 |
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