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IEC 60529 ingress protection (IP) testing

The IP code — how well an enclosure keeps out dust and water. The 'IP65' or 'IP67' on a datasheet comes from this test.

In plain words

IEC 60529, for buyers

Who asks for it

Anyone who prints an IP rating on a product

What it proves

That your enclosure really meets the IP rating on its label

How long it takes

Usually quick — most IP tests run in a day or less, and the report follows within 2–3 working days.

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What it covers

IEC 60529

Degrees of protection provided by enclosures: the first digit for solid objects and dust (IP5X, IP6X), the second for water (IPX1 to IPX9).

IP code testing with dust chambers, drip, spray, jet and immersion rigs — including IP66/IP67/IP68 for outdoor and naval enclosures, and IPX9 high-pressure/high-temperature jets.

Typical products. Enclosures, outdoor electronics, connectors, lighting, inverters, naval and vehicle equipment.

NABL accredited testing laboratory vide certificate no. TC-12060 (ISO/IEC 17025:2017). Lines below are in the scope of accreditation and are reported under the NABL symbol; tailored profiles and methods outside the scope can usually still be run and are reported as non-accredited.

In the accredited scope

IEC 60529 — tests we are accredited for

TestStandard / methodAccredited range · products
Degrees of Protection provided by enclosures (IP X1)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/ locomotive including Sub-assemblies accessories and Components
Degrees of Protection provided by enclosures (IP X2)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/ locomotive including Sub-assemblies accessories and Components
Degrees of Protection provided by enclosures (IP X5)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/ locomotive including Sub-assemblies accessories and Components
Degrees of Protection provided by enclosures (IP X6)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/ locomotive including Sub-assemblies accessories and Components
Degrees of Protection provided by enclosures (IP X7)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/ locomotive including Sub-assemblies accessories and Components
Degrees of Protection provided by enclosures (IP X8)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/ locomotive including Sub-assemblies accessories and Components
DustIEC 60529, Clause 13.4Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/ locomotive including Sub-assemblies accessories and Components
Degrees of protection provided by enclosures (IP1X)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/Change of Temperature locomotive including Subassemblies accessories and Components
Degrees of protection provided by enclosures (IP2X)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/Change of Temperature locomotive including Subassemblies accessories and Components
Degrees of protection provided by enclosures (IP3X)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/Change of Temperature locomotive including Subassemblies accessories and Components
Degrees of protection provided by enclosures (IP4X)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/Change of Temperature locomotive including Subassemblies accessories and Components
Degrees of protection provided by enclosures (IPX3)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/Change of Temperature locomotive including Subassemblies accessories and Components
Degrees of protection provided by enclosures (IPX4)IEC 60529Electronics/ Electrical /Mechanical/ Automotive/ Defense/ military/ Aerospace/Change of Temperature locomotive including Subassemblies accessories and Components

Source: NABL scope of accreditation, certificate TC-12060 (PDF). Open in the explorer →

Often specified together

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