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New mounting options on our best-selling waterproof enclosures Shop Now

IP65 Enclosures and Boxes

IP65 rated enclosures provide indoor and outdoor protection for waterproof applications. Tested to IP65 standards ensures enclosures and cases are safe for housing sensitive electronic assemblies in harsh environments. IP65 rated boxes are available in plastic, aluminum and steel varieties. With a wide range of sizes and styles to choose from it’s easy to find the perfect IP65 junction box or enclosure solution. IP65 enclosures are extremely versatile due to their ability to withstand dirt, dust, debris and low-pressure water jets. These characteristics make them useful in a range of industries such as agriculture, marine, alternative energy and many more. Need a different IP rating? Check out all our IP-rated boxes and enclosures.

Polycase IP Ratings are based on the NEMA 250 to IEC 60529 conversion table published by NEMA.org. Learn more about what an IP65 rating means and what you can expect from our IP65 electrical enclosures below.

What Does an IP65 Rating Mean?

The Ingress Protection (IP) rating scale is the most commonly used system for rating protective enclosures worldwide. An IP rating uses two digits, each of which rates the enclosure’s degree of protection against environmental hazards.

The first digit rates the level of protection against dust, dirt, and other solid objects on an ascending scale of 1 to 6. The second digit rates protection against water on a scale of 1 to 8. Note that IP ratings don’t account for other potentially relevant factors like corrosion resistance, as North American NEMA ratings do. (See our guides to IP enclosure ratings and NEMA enclosure types for all of the details.)

An IP65 enclosure offers protection suitable for both indoor and outdoor applications. The first digit, 6, denotes totally dust-tight protection. The second digit, 5, stands for watertight protection against dripping, splashing, leaking and low-pressure water jets. IP65 is a common rating for commercial and industrial enclosures that need strong basic protection.

IP65 Electrical Enclosures from Polycase

Our selection of IP rated enclosures includes numerous IP65 models, many of which also satisfy the requirements of higher ratings like IP66 and even IP68 for true weatherproof protection. Here’s what you’ll find in our IP65 enclosure lineup:

  • Indoor/outdoor enclosures built for performance in outdoor environments
  • High quality construction from materials like stainless steel, polycarbonate and diecast aluminum
  • Versatile design compatible with numerous applications including junction boxes, control panels, circuit breakers and more
  • Available with enclosure accessories including IP rated cable glands and vents
  • Easy to customize through our in-house CNC machining and digital printing options

Browse all of our IP65 electrical enclosures on this page, using our sorting tools on the left to shop for your required features. Don’t forget to check out our guide to IP65 enclosures for more information on this common enclosure rating.

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  1. AN-11F Natural diecast aluminum enclosure with flanges for wall mounting - 1.97 x 1.77 x 1.12 inches
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    AN-11F
    As low as $13.63 per unit
    1.97 x 1.77 x 1.12 in.
    50 x 45 x 28 mm.
    Material: Aluminum
  2. AN-11P Natural diecast aluminum enclosure for electronics - 1.97 x 1.77 x 1.12 inches
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    AN-11P
    As low as $5.91 per unit
    1.97 x 1.77 x 1.12 in.
    50 x 45 x 28 mm.
    Material: Aluminum
  3. AN-18F Natural diecast aluminum enclosure with flanges for wall mounting - 2.19 x 1.61 x 1.22 inches
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    AN-18F
    As low as $13.72 per unit
    2.19 x 1.61 x 1.22 in.
    56 x 41 x 31 mm.
    Material: Aluminum
  4. AN-18P Natural diecast aluminum enclosure for electronics - 2.19 x 1.61 x 1.22 inches
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    AN-18P
    As low as $6.17 per unit
    2.19 x 1.61 x 1.22 in.
    56 x 41 x 31 mm.
    Material: Aluminum
  5. WA-20
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    WA-20
    As low as $4.66 per unit
    2.28 x 2.52 x 1.38 in.
    58 x 64 x 35 mm.
    Material: ABS
  6. WA-20F
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    WA-20F
    As low as $4.66 per unit
    2.28 x 2.52 x 1.38 in.
    58 x 64 x 35 mm.
    Material: ABS
  7. WC-20
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    WC-20
    As low as $5.74 per unit
    2.28 x 2.52 x 1.38 in.
    58 x 64 x 35 mm.
    Material: Polycarbonate
  8. WC-20F
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    WC-20F
    As low as $5.48 per unit
    2.28 x 2.52 x 1.38 in.
    58 x 64 x 35 mm.
    Material: Polycarbonate
  9. WP-20
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    WP-20
    As low as $5.59 per unit
    2.28 x 2.52 x 1.38 in.
    58 x 64 x 35 mm.
    Material: Polycarbonate
  10. WP-20F
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    WP-20F
    As low as $5.21 per unit
    2.28 x 2.52 x 1.38 in.
    58 x 64 x 35 mm.
    Material: Polycarbonate
  11. AN-01F Natural diecast aluminum enclosure with flanges for wall mounting - 2.52 x 2.28 x 1.38 inches
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    AN-01F
    As low as $6.25 per unit
    2.52 x 2.28 x 1.38 in.
    64 x 58 x 35 mm.
    Material: Aluminum
  12. Timer Module

    CNC Machining & Graphics

    Save time and money with Polycase customization services

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  13. AN-01P Natural diecast aluminum enclosure for electronics - 2.52 x 2.28 x 1.38 inches
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    AN-01P
    As low as $5.91 per unit
    2.52 x 2.28 x 1.38 in.
    64 x 58 x 35 mm.
    Material: Aluminum
  14. SK-11-02 Gray outdoor NEMA rated electrical junction box with knockouts - 2.56 x 2.56 x 2.24 inches
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    SK-11
    As low as $8.51 per unit
    2.56 x 2.56 x 2.24 in.
    65 x 65 x 57 mm.
    Material: Polycarbonate
  15. Small black plastic waterproof enclosure
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    HD-22F
    As low as $3.88 per unit
    2.63 x 2.63 x 1.63 in.
    67 x 67 x 41 mm.
    Material: Polycarbonate
  16. ML-22F*1508
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    ML-22F
    As low as $5.80 per unit
    2.63 x 2.63 x 1.63 in.
    67 x 67 x 41 mm.
    Material: Polycarbonate
  17. AN-19F Natural diecast aluminum enclosure with flanges for wall mounting - 3.13 x 2.93 x 2.05 inches
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    AN-19F
    As low as $18.49 per unit
    3.13 x 2.93 x 2.05 in.
    80 x 74 x 52 mm.
    Material: Aluminum
  18. AN-19P Natural diecast aluminum enclosure for electronics - 3.13 x 2.93 x 2.05 inches
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    AN-19P
    As low as $10.49 per unit
    3.13 x 2.93 x 2.05 in.
    80 x 74 x 52 mm.
    Material: Aluminum
  19. WA-31
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    WA-31
    As low as $6.32 per unit
    3.23 x 3.15 x 2.17 in.
    82 x 80 x 55 mm.
    Material: ABS
  20. WA-31F
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    WA-31F
    As low as $6.92 per unit
    3.23 x 3.15 x 2.17 in.
    82 x 80 x 55 mm.
    Material: ABS
  21. WC-31
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    WC-31
    As low as $8.92 per unit
    3.23 x 3.15 x 2.17 in.
    82 x 80 x 55 mm.
    Material: Polycarbonate
  22. WC-31F
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    WC-31F
    As low as $9.36 per unit
    3.23 x 3.15 x 2.17 in.
    82 x 80 x 55 mm.
    Material: Polycarbonate
  23. WP-31
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    WP-31
    As low as $8.92 per unit
    3.23 x 3.15 x 2.17 in.
    82 x 80 x 55 mm.
    Material: Polycarbonate
  24. Timer Module

    CNC Machining & Graphics

    Save time and money with Polycase customization services

    Learn More

298 Items

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