1. IP66:
Dust Protection: IP66 offers complete protection against dust ingress. It ensures that no dust can enter the device, providing a high level of dust resistance. This is particularly important for devices that are used in environments where dust is prevalent, such as industrial settings or outdoor locations with high levels of airborne particles.
Water Protection: The second digit, ‘6’, indicates that the device can withstand powerful water jets from any direction. This makes IP66 suitable for environments where water spray is a concern, such as outdoor installations or industrial settings where water is used for cleaning. The protection against water jets ensures that the device remains functional even when exposed to highpressure water.
2. IP67:
Dust Protection: Like IP66, IP67 also provides complete protection against dust. It ensures that no dust can penetrate the device, maintaining its internal integrity. This level of protection is essential for devices that are exposed to dusty environments or need to maintain their functionality in the presence of airborne particles.
Water Protection: The ‘7’ in IP67 signifies that the device can be temporarily submerged in water up to 1 meter deep for up to 30 minutes without damage. This makes IP67 ideal for applications where there is a risk of accidental immersion or temporary submersion. It is suitable for devices that may be exposed to water splashes or need to operate in environments where water ingress is a concern.
Read also: IP66 vs IP67: Understanding the Differences in Protection Ratings