IP69K
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- By: Kevin van Mierlo
What is IP69K?
IP69K is a protection class that ensures equipment is completely dust-tight and resistant to high-pressure and high-temperature water jets from all directions. This classification is designed for applications with strict cleaning requirements, such as in the food industry, pharmaceuticals and vehicles.
| IP classification | Meaning |
| First digit: 6 | Full protection against dust particles |
| Second rating: 9 | Protection water jets with very high pressure (80 to 100 bar) |
| Additional character: K | Stands for the specific test conditions designed to ensure that the product can withstand this intense high-pressure and steam cleaning. |
The "K" comes from the German DIN 40050-9 standard and is also included in the ISO 20653 standard for road vehicles.

Highest level of protection:
IP69K is considered one of the highest levels of protection available. It is often used in environments where hygiene and cleanability are extremely important. TRALERT® offers various LED lighting solutions with IP68, IP69 and IP69K ratings. This is ideal for a work light sitting in a location where the risk of water seepage is high. There are also several driving lights with high IP ratings. This additional lighting on top or in the grill of a vehicle must be able to withstand extreme weather conditions and, of course, last a long time.
IP69K includes the most stringent test method designed to simulate extreme cleaning conditions. Especially in the car industry and heavy industrial applications.
What are IP ratings?
IP classification: "IP" stands for "Ingress Protection". Various classifications can be distinguished. It is important to note that IP69K is not higher in classification than IP67 or IP68 when it comes to protection against dust. In fact, from IP67 onwards, the product is protected against dust.
So the IP value indicates whether a device can withstand the penetration of water, objects, dust and mechanical stress. This rating is important when equipment is cleaned with high-pressure cleaning and/or at high temperatures.
The difference between IP69K and IP69
Both IP69 and IP69K indicate that a product can withstand high-temperature high-pressure jet cleaning. The difference: IP69K includes a more stringent test method designed to simulate extreme cleaning conditions. This distinction is important when determining the exact environmental conditions the equipment will be exposed to.
Watch the video explaining IP69K here
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Author
Kevin van Mierlo
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Kevin van Mierlo
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