Polycarbonate Enclosures & Boxes

Polycarbonate enclosures and boxes are an ideal solution for outdoor commercial and industrial applications. Meeting at least NEMA 4X and IP65 requirements, our polycarbonate cases are UL listed, waterproof and weatherproof. Durable, lightweight, impact-resistant, and UV-stabilized, polycarbonate is a preferred non-metallic material for outdoor electronic and electrical applications. Many of our polycarbonate boxes have a clear cover option for quick visibility of internal components.

What makes polycarbonate enclosures so tough and versatile, and what makes Polycase’s polycarbonate enclosures the gold standard? Read on to explore the features of our polycarbonate models in depth.

Advantages of Polycarbonate Electrical Enclosures

Polycarbonate material is ideal for manufacturing heavy-duty enclosure boxes due to its unique properties, such as:

  • Extremely durable and resistant to impacts
  • Thermoplastic material that can be repeatedly heated and cooled without integrity loss
  • Easy to cut and customize, especially compared to other outdoor enclosure options such as stainless steel and fiberglass enclosures
  • Highly resistant to most types of corrosion
  • Can be manufactured in a variety of formats and shapes, including transparent enclosure covers

Polycarbonate enclosure solutions allow you to apply these characteristics in a huge variety of applications — from junction boxes to control panels to instrument enclosures. For more information on the properties and uses of polycarbonate, see our complete guide to polycarbonate.

Polycarbonate Enclosure Solutions from Polycase

With over 60 years of service to our customers, Polycase has spent decades developing a selection of hundreds of high-quality polycarbonate enclosure models. We offer polycarbonate plastic enclosures with a wide variety of features and performance ratings, including our highly popular NEMA Type 4X polycarbonate enclosures. Many models include features such as waterproof gaskets that make them an excellent choice for outdoor applications.

Our enclosures are also available with a wide variety of accessories, configurations, and options, including transparent covers, DIN rails for easy component mounting, and optional wall mount flanges. Furthermore, polycarbonate enclosures are incredibly easy to customize through our customized in-house electrical enclosure services. We can add custom connector cutouts and digital printing to almost any series of polycarbonate enclosure models, and our fast and efficient process allows us to process customized orders in as little as one week. Best of all, you can get started on your custom enclosure order now with our Instant Quote tool.

Browse all of our polycarbonate enclosure models here. Want to see our full range of outdoor enclosure models in all materials? Browse our outdoor weatherproof boxes and electrical enclosures now.

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  1. ZQ-161407
    As low as $78.81 per unit
    16.60 x 14.60 x 8.25 in.
    422 x 371 x 210 mm.
    Material: Polycarbonate
  2. ZQ-141406
    As low as $70.96 per unit
    14.60 x 14.60 x 7.22 in.
    371 x 371 x 183 mm.
    Material: Polycarbonate
  3. ZQ-141206
    As low as $63.11 per unit
    14.60 x 12.60 x 7.22 in.
    371 x 320 x 183 mm.
    Material: Polycarbonate
  4. ZQ-121206
    As low as $59.65 per unit
    12.60 x 12.60 x 7.22 in.
    320 x 320 x 183 mm.
    Material: Polycarbonate
  5. ZQ-121006
    As low as $52.71 per unit
    12.60 x 10.60 x 7.22 in.
    320 x 269 x 183 mm.
    Material: Polycarbonate
  6. ZQ-121004
    As low as $49.07 per unit
    12.60 x 10.60 x 5.22 in.
    320 x 269 x 133 mm.
    Material: Polycarbonate
  7. ZQ-101006
    As low as $50.14 per unit
    10.40 x 10.40 x 7.22 in.
    264 x 264 x 183 mm.
    Material: Polycarbonate
  8. ZQ-100806
    As low as $48.63 per unit
    10.40 x 8.40 x 7.22 in.
    264 x 213 x 183 mm.
    Material: Polycarbonate
  9. ZQ-100804
    As low as $45.61 per unit
    10.40 x 8.40 x 5.22 in.
    264 x 213 x 133 mm.
    Material: Polycarbonate
  10. ZQ-100802
    As low as $44.06 per unit
    10.40 x 8.40 x 3.72 in.
    264 x 213 x 94 mm.
    Material: Polycarbonate
  11. ZQ-080804
    As low as $45.97 per unit
    8.40 x 8.40 x 5.22 in.
    213 x 213 x 133 mm.
    Material: Polycarbonate
  12. outdoor electrical enclosure

    Save time and money with Polycase customization services

    pricing in 90 seconds

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  13. ZQ-080604
    As low as $39.94 per unit
    8.40 x 6.40 x 5.22 in.
    213 x 163 x 133 mm.
    Material: Polycarbonate
  14. ZQ-060604
    As low as $37.23 per unit
    6.40 x 6.40 x 5.22 in.
    163 x 163 x 133 mm.
    Material: Polycarbonate
  15. ZQ-060404
    As low as $33.12 per unit
    6.40 x 4.40 x 4.33 in.
    163 x 112 x 110 mm.
    Material: Polycarbonate
  16. ZQ-040404
    As low as $26.50 per unit
    4.40 x 4.40 x 4.33 in.
    112 x 112 x 110 mm.
    Material: Polycarbonate
  17. ZH-161407
    As low as $82.96 per unit
    16.60 x 14.60 x 8.25 in.
    422 x 371 x 210 mm.
    Material: Polycarbonate
  18. ZH-141406
    As low as $74.71 per unit
    14.60 x 14.60 x 7.22 in.
    371 x 371 x 183 mm.
    Material: Polycarbonate
  19. ZH-141206
    As low as $66.46 per unit
    14.60 x 12.60 x 7.22 in.
    371 x 320 x 183 mm.
    Material: Polycarbonate
  20. ZH-121206
    As low as $62.80 per unit
    12.60 x 12.60 x 7.22 in.
    320 x 320 x 183 mm.
    Material: Polycarbonate
  21. ZH-121006
    As low as $55.48 per unit
    12.60 x 10.60 x 7.22 in.
    320 x 269 x 183 mm.
    Material: Polycarbonate
  22. ZH-121004
    As low as $51.79 per unit
    12.60 x 10.60 x 5.22 in.
    320 x 269 x 133 mm.
    Material: Polycarbonate
  23. ZH-101006
    As low as $52.79 per unit
    10.40 x 10.40 x 7.22 in.
    264 x 264 x 183 mm.
    Material: Polycarbonate
  24. outdoor electrical enclosure

    Save time and money with Polycase customization services

    pricing in 90 seconds

    Learn More

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Customized outdoor waterproof enclosure with graphics and machining

Guaranteed Accuracy. No Scrap. 1-3 Week Lead Time.

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CNC Machining

Simple to complex, leave the machining to us so you can focus on your business.
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Digital Printing

Enhance your product and impress your customers with high-quality graphics printed directly on the enclosure.
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