As I was preparing to write my blog entry, I was browsing my e-mail and came across an article in the October Issue of TIA Newsletter (Totally Integrated Automation) from Automation World, concerning IP Ratings. I found the article , very informative as it broke down the different degrees of IP ratings, as well as some similarity and differences between IP ratings and NEMA ratings. I only wish there was some information involving IP69K.
This article, IP Ratings – What are they and what do they mean, is a great starting point to learn about IP Ratings, I suggest you stop by and read it.
For more information about IP67, check out The Secret of IP67 Protection.