IP68 Enclosures

IP68 electrical enclosures provide excellent protection in wet and dirty environments. IP68 rating standards ensure internal electronics stay safe in harsh conditions. With both plastic and aluminum options available, we have all your IP68 box needs covered. IP68 enclosures guarantee protection for components in complete submersion in water. A variety of sizes and styles are available including flanged, hinged and pole mount. Many industries rely on IP68 enclosures to keep their devices and applications functioning. Looking for a different IP rating? Check out all IP rated boxes and enclosures.

Polycase IP Ratings are based on the NEMA 250 to IEC 60529 conversion table published by NEMA.org. Read on for more information on the IP68 rating and Polycase’s IP68 enclosure selection.

Is an IP68 Enclosure Right for My Application?

IP68 enclosures are the toughest of all enclosures on the IP rating scale. Using a gasket seal design, they offer weatherproof, outdoor-grade protection against everything from dust to prolonged submersion. These are some of the most common use cases for IP68 enclosures:

  • Your application requires a fully submersible and watertight electronic enclosure that can withstand hours of complete immersion, as well as hazards like windblown dust and hose-directed water.
  • You need to equip your device for unpredictable outdoor conditions, and you want to choose an enclosure with the best available degree of protection that will help you stay ready for anything.
  • You need an enclosure with the highest levels of protective performance that’s also versatile enough to play many different roles, whether that’s a junction box, a power supply housing, an automation controller or numerous others.

Note that the IP rating scale doesn’t account for some factors, such as corrosion and ice formation. See our lineup of NEMA 4X enclosures or NEMA 6P enclosures for enclosure solutions built to handle additional conditions.

Making Your Selection: IP68 Enclosures from Polycase

With a full selection of Polycase IP68 enclosures to choose from, where should you start when deciding? These are some of the most important considerations:

  • Materials: Polycase offers two material choices for IP68 enclosures: die cast aluminum and polycarbonate plastic. Both offer outstanding durability and useful features, so be sure to see our guide to the differences between aluminum enclosures vs. plastic enclosures to help you decide.
  • UL Rating: UL is the nation’s leading safety standards testing organization, and Polycase’s IP68 enclosures are all rigorously tested and UL Listed for compliance with the IP rating standards.
  • Accessories: Do you require DIN rails for mounting terminal blocks inside your IP68 enclosure? What about cable glands to protect vulnerable pass-throughs? Consider which accessories you’ll need and browse our selection of electrical enclosure accessories to see all of the options available for each model.
  • Configurations: Many of our enclosure models feature multiple configuration options, including hinged covers, transparent covers and wall mount flanges.
  • Customization: Thanks to our in-house digital printing and CNC machining, it’s faster and easier than ever to customize your enclosures with cutouts and high quality printing. Start off with an instant quote now.

Polycase’s selection of IP68 enclosures is here to protect your devices with true waterproof and dustproof performance. Shop our entire selection of IP68 enclosures and find the perfect enclosure solution for your application here.

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  1. HD-46F
    As low as $7.63 per unit
    6.63 x 4.68 x 1.63 in.
    168 x 119 x 41 mm.
    Material: Polycarbonate
  2. ML-36F
    As low as $11.01 per unit
    6.50 x 3.25 x 3.39 in.
    165 x 83 x 86 mm.
    Material: Polycarbonate
  3. ZH-060604
    As low as $39.18 per unit
    6.40 x 6.40 x 5.22 in.
    163 x 163 x 133 mm.
    Material: Polycarbonate
  4. 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
  5. ZH-060404
    As low as $34.89 per unit
    6.40 x 4.40 x 4.33 in.
    163 x 112 x 110 mm.
    Material: Polycarbonate
  6. 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
  7. AN-17F
    As low as $25.07 per unit
    6.29 x 3.93 x 3.19 in.
    160 x 100 x 81 mm.
    Material: Aluminum
  8. AN-17P
    As low as $24.56 per unit
    6.29 x 3.93 x 3.19 in.
    160 x 100 x 81 mm.
    Material: Aluminum
  9. AN-16F
    As low as $22.74 per unit
    6.29 x 3.93 x 2.37 in.
    160 x 100 x 60 mm.
    Material: Aluminum
  10. AN-16P
    As low as $22.23 per unit
    6.29 x 3.93 x 2.37 in.
    160 x 100 x 60 mm.
    Material: Aluminum
  11. AN-10F
    As low as $41.33 per unit
    6.25 x 6.25 x 4.00 in.
    159 x 159 x 102 mm.
    Material: Aluminum
  12. outdoor electrical enclosure

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  13. AN-10P
    As low as $28.73 per unit
    6.25 x 6.25 x 4.00 in.
    159 x 159 x 102 mm.
    Material: Aluminum
  14. ML-46F
    As low as $12.02 per unit
    6.13 x 4.63 x 2.44 in.
    156 x 118 x 62 mm.
    Material: Polycarbonate
  15. AN-15F
    As low as $21.66 per unit
    5.91 x 2.52 x 1.45 in.
    150 x 64 x 37 mm.
    Material: Aluminum
  16. AN-15P
    As low as $12.68 per unit
    5.91 x 2.52 x 1.45 in.
    150 x 64 x 37 mm.
    Material: Aluminum
  17. AN-05F
    As low as $23.26 per unit
    5.83 x 4.25 x 2.95 in.
    148 x 108 x 75 mm.
    Material: Aluminum
  18. AN-05P
    As low as $22.05 per unit
    5.83 x 4.25 x 2.95 in.
    148 x 108 x 75 mm.
    Material: Aluminum
  19. ML-45F
    As low as $11.28 per unit
    5.50 x 4.13 x 2.44 in.
    140 x 105 x 62 mm.
    Material: Polycarbonate
  20. HD-36F
    As low as $7.04 per unit
    5.50 x 3.50 x 2.36 in.
    140 x 89 x 60 mm.
    Material: Polycarbonate
  21. HD-35F
    As low as $6.71 per unit
    5.50 x 3.50 x 1.50 in.
    140 x 89 x 38 mm.
    Material: Polycarbonate
  22. AN-14F
    As low as $13.63 per unit
    4.90 x 3.14 x 2.26 in.
    124 x 80 x 57 mm.
    Material: Aluminum
  23. AN-14P
    As low as $13.38 per unit
    4.90 x 3.14 x 2.26 in.
    124 x 80 x 57 mm.
    Material: Aluminum
  24. outdoor electrical enclosure

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Customization Services

Polycarbonate enclosure with digital printing

CNC Machining

Guaranteed accuracy, no scrap, with 1-3 week lead times; saving you time and money. It's that simple.
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Digital Printing

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