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  1. What Is the Difference Between IP66 vs. IP68?

    What Is the Difference Between IP66 vs. IP68?

    An outdoor electronics enclosure will often be all that’s standing between your device and a driving rainstorm or a wind...
  2. What is IP68? Understanding the IP68 Rating and Protection

    What is IP68? Understanding the IP68 Rating and Protection

    Polycase has an enclosure to cover any level of ingress protection you are looking for. We offer both NEMA rated...
  3. What Is EMI Shielding and What Enclosure Should You Use?

    What Is EMI Shielding and What Enclosure Should You Use?

    In the 21st century, our world is constantly humming with electromagnetic interference (EMI). The millions upon millions of devices and...
  4. What Is an IP68 Rating?

    What Is an IP68 Rating?

    You might hear the acronym “IP” used in many different contexts today. It can mean “Internet Protocol,” the addresses used...
  5. IP68 Waterproof Rating

    IP68 Waterproof Rating

    Technical Overview Standard Compliance: IEC 60529 code (International Electrotechnical Commission). Dust Protection (6): Total protection against solid ingress (dust-tight). Water...
  6. IP65 vs. IP66 Enclosure Ratings

    IP65 vs. IP66 Enclosure Ratings

    One digit can make a lot of difference. Whether it’s a bank account number, a test score, or a stock...
  7. IP to NEMA Conversion

    IP to NEMA Conversion

    Many different performance specs have to be taken into account when shopping for an electrical or electronics enclosure. Size, water...
  8. Dust Proof IP Rating – Options for Dust Tight Enclosures

    Dust Proof IP Rating – Options for Dust Tight Enclosures

    Floating dust, dirt and debris can do a number on electrical and electronic equipment. It sometimes only takes a few...
  9. IP66 Rating: Requirements of Waterproof IP66 Rated Enclosures

    IP66 Rating: Requirements of Waterproof IP66 Rated Enclosures

    Some electronic devices spend their entire lives sitting on a desk, encountering nothing worse than the occasional spilled cup of...
  10. What Does IP67 Mean? Understanding Ingress Protection Ratings

    What Does IP67 Mean? Understanding Ingress Protection Ratings

    Sourcing the right electrical enclosure is a key part of making sure your electrical devices are well-protected. Fortunately, it’s not...

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