1. 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...
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  2. What Does NEMA 13 Mean?

    What Does NEMA 13 Mean?

    The NEMA enclosure ratings system is an essential tool that helps the designers of electrical and electronic devices select enclosures...
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  3. How Strong Is Carbon Steel?

    How Strong Is Carbon Steel?

    Most people know that different types of steel exist. However, the differences between those types of steel aren’t always obvious...
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  4. IoT Enclosures: Buyer's Guide to IoT Device Housings

    IoT Enclosures: Buyer's Guide to IoT Device Housings

    As we enter 2020, the Internet of Things is everywhere. From the smallest remote sensor to the most elaborate fully-integrated...
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  5. NEMA 12 vs. NEMA 3R

    NEMA 12 vs. NEMA 3R

    It can be challenging to cut through the jargon and technical terminology when you’re looking for the right electrical enclosure...
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  6. NEMA 4 vs. 4X

    NEMA 4 vs. 4X

    How much difference can a single letter make? If you’re talking about NEMA 4 vs. NEMA 4X enclosures, you might...
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  7. 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...
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  8. NEMA 4 vs. IP65

    NEMA 4 vs. IP65

    You wouldn’t put a quart of engine oil in a vehicle without understanding engine oil ratings, and you wouldn’t stake...
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  9. Standard NEMA Enclosure Sizes

    Standard NEMA Enclosure Sizes

    Selecting the right sized enclosure will set you up for success in creating your electrical or electronic device. Polycase offers...
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  10. How to Prevent Condensation in Enclosures

    How to Prevent Condensation in Enclosures

    If you’ve ever seen dew on the grass in the morning, you’ve seen a phenomenon called condensation. And while it...
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