In-stock orders placed after 3pm EST on Friday 5/27 will ship Tuesday 5/31. Polycase will be closed Monday 5/30 for Memorial Day.

  1. NEMA Enclosures: Expanding Options for Outdoor Applications

    NEMA Enclosures: Expanding Options for Outdoor Applications

    Searching for the right enclosure for your outdoor NEMA enclosure application can be a daunting task. So many sizes, materials...
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  2. NEMA Steel Enclosures From Polycase Provide Protection in Harsh Environments

    NEMA Steel Enclosures From Polycase Provide Protection in Harsh Environments

    Our NEMA rated steel enclosures are available in a variety of sizes up to 24" x 24"x 10". Designed to...
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  3. Additional Sizes of Spelsberg NEMA Enclosures Coming Soon

    Additional Sizes of Spelsberg NEMA Enclosures Coming Soon

    We will be adding several new sizes to our SG and SK Series of NEMA rated enclosures manufactured by Spelsberg...
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  4. HD Series Waterproof Plastic Enclosures

    HD Series Waterproof Plastic Enclosures

    Polycase's HD Series of waterproof enclosures are designed to meet NEMA 4X and IP 66 specifications. This enclosure is available...
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  5. Did you know we are you one stop shop for electronic enclosures?

    Did you know we are you one stop shop for electronic enclosures?

    At Polycase, we’ve been providing enclosure solutions since 1951 – that’s over 6 decades of experience – which means you...
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  6. Coming Soon: New ML Series NEMA 4X Enclosure Size

    Coming Soon: New ML Series NEMA 4X Enclosure Size

    With the extreme fluctuation in spring weather we have been experiencing in Ohio, you can guarantee your electronic components are...
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  7. NEMA 4X Enclosures & The Great Outdoors

    NEMA 4X Enclosures & The Great Outdoors

    It’s summer here in northeast Ohio, but fall is fast approaching. The kids are returning to school as the hot...
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  8. Going "Green" with Polycase

    Going "Green" with Polycase

    We’ve been exploring what Green means to Polycase. Now that we’ve established what Green is, let’s explore how Polycase can...
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