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  1. Coming Soon: The HP Series NEMA Enclosures

    Introducing the HP Series: The newest addition to our waterproof NEMA 4X lineup The HP Series enclosures will be available in the second quarter of 2024, launching with a total...
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  2. Laser Marking Services

    What is laser marking? Laser marking is a technique that offers pinpoint precision by utilizing a concentrated beam of light to permanently alter the material surface or remove surface coatings...
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  3. What NEMA & IP ratings are meant for submersion?

    What IP & NEMA ratings are meant for submersion? Enclosures rated for temporary submersion should meet NEMA 6 or IP67 requirements to be considered safe for use. Enclosures rated for...
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  4. How to Shop for Enclosures at Polycase.com

    Shop By Series: Hover over the tab “Shop by Series” and you will be presented with a drop-down menu of all our enclosure series sorted alphabetically. Alternatively, you can click...
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  5. What is the difference between a Wish List and a Project List?

    What is the difference between a wish list and a project list? A wish list allows for a one-time purchase of items from your list. Products can be added to...
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  6. What’s the difference between an Individual Account and a Company Structure?

    What’s the difference between a Company Structure and an Individual Account? Individual Account Benefits Track the status of your order Access tracking numbers for shipments View order history Save custom...
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  7. Company Accounts 101

    What are the benefits of having a company structure? Shared access to custom quotes and custom orders User management (add, remove & edit permissions of users, and create teams) Place...
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  8. What is the difference between the ZH Series and the ZQ Series?

    While both of these enclosure series share some great qualities, they do have their differences. Let’s explore what makes both of these series unique. ZH/ZQ Series Basics We built our...
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  9. How to Remove Electrical Knockouts on a Plastic Enclosure

    How to remove electrical knockouts on a plastic enclosure: Enclosures with knockouts provide the convenience of onsite installation of cables, wiring, and conduit. The electrical knockouts can be removed with...
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  10. What is the difference between Diecast and Extruded Aluminum?

    What is the difference between Diecast and Extruded Aluminum? Aluminum is commonly found in a variety of objects we use every day, from kitchen utensils to automobile parts, it’s almost...
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