PAConsult
IP31 ingress protection test
IP31 degree of protection – Solid indoor protection
Not every device needs to withstand harsh weather conditions or dusty industrial environments. For many indoor applications, basic protection is enough - this is where IP31 comes in. This level of protection ensures that your technology remains safe from larger foreign objects and light drops of water.
What does IP31 mean to you?
IP stands for "Ingress Protection“ – protection against the ingress of foreign bodies and water. The numbers show how well your device is protected:
3 Protection against foreign objects 2.5 mm and larger: No ingress of tools or thick wires.
1 – Protection against vertically falling water drops: No damage from light dripping, but not suitable for splashing water.
How we test your product to IP31:
For a device to obtain IP31 certification, it must undergo two tests:
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Foreign object inspectionThis checks whether objects with a diameter of 2.5 mm or larger can penetrate the housing.
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Water testThe device is dripped with water vertically from above. The drips must not have any harmful effects on its function.
Where does IP31 make a difference?
If your technology is used in dry indoor environments and requires only limited protection, IP31 is the suitable choice. Typical application areas include:
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Electrical cabinets in dry rooms
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Lighting systems in protected environments
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Electronic devices in offices or living areas
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Medical devices for use in hospitals
Your advantage: Reliable indoor protection
With IP31-certified devices, you can rely on safety in enclosed spaces – without unnecessary protective measures for environments where they are not needed. This means a cost-effective solution for many everyday applications.
Do you have questions about the IP protection class or are you looking for the right solution for your application? Contact us - we will be happy to advise you!
Accredited testing laboratory PAConsult
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Dirk Paulsen
Technical management & sales
"I am personally at your side“
Dirk Paulsen has been with the company since 2007 and has been responsible for sales across all locations since 2024. As technical manager, he was and is significantly involved in the establishment and further development of our laboratories in Hamburg, Baden-Württemberg, Berlin and Switzerland. His many years of expertise and his cross-industry specialist knowledge of all testing methods make him the ideal contact person for complex and innovative projects.
"Whether standard tests or customized individual solutions. I am happy to help and advise you with any concerns - together we will find the best solution“
