Plastic Enclosures

Plastic enclosures are designed to house and protect sensitive electronic and electrical components in a variety of applications. Our high-quality and durable plastic housings are molded from flame-retardant ABS or impact-resistant polycarbonate for indoor or outdoor applications that require non-metallic enclosures. Available in an array of sizes, shapes and colors, our selection ensures you can find the right solution for any application.

From small plastic boxes for potting applications to heavy-duty plastic boxes for industrial use, we have a non-metallic enclosure solution to fit your needs. Check out our guide on ABS vs. polycarbonate enclosures, or read below to learn more about the basics of Polycase’s plastic enclosures.

What Are the Applications of Plastic Enclosures?

Applications and uses for plastic electronics enclosures are endless, which is why Polycase’s plastic enclosure solutions are the go-to option for professionals in a huge variety of fields. Some popular non-metallic enclosure applications include desktop and handheld devices, remote sensors, junction boxes, industrial control boxes, wireless and telecommunication devices, and more.

The durability and versatility of plastic enclosure boxes enable them to fulfill all of these roles and more. Many of our polycarbonate models feature weatherproof and watertight construction with NEMA and IP ratings. What’s more, both our polycarbonate and ABS plastic enclosures often have flame-retardant properties to help keep your most important equipment safe. Plus, we offer a variety of form factors, including handheld enclosures with useful built-in features like battery compartments and buttons.

Why Choose Plastic Electronic Enclosures from Polycase?

We design our enclosures for maximum versatility and maximum value, with features including:

  • Multiple stock configuration options including built-in wall mount flanges, optional clear lids, and PCB mounting bosses (depending on model)
  • Many models UL Listed for compliance with common NEMA and IP ratings, including NEMA 4X and IP66
  • Easy customization options with CNC machining and digital printing
  • Wide range of accessories including DIN rails, cable glands, and more

Shop our lineup of plastic enclosures here and find the ideal enclosure solution for your equipment.

12 Items

/
View as Grid List
Shop By
1 of 1
  1. HP-130906 Weatherproof Electrical Box
    As low as $49.85 per unit
    Internal: 12" x 8.4" x 6.0"
    316 x 214 x 152 mm
    External: 13" x 9.2" x 6.3"
    337 x 236 x 161 mm
    Material: Polycarbonate
  2. HP-130706 Large Outdoor Junction Box
    As low as $47.63 per unit
    Internal: 12" x 6.6" x 6.0"
    321 x 169 x 152 mm
    External: 13" x 7.2" x 6.3"
    337 x 185 x 161 mm
    Material: Polycarbonate
  3. Internal: 10" x 10" x 6.0"
    270 x 270 x 152 mm
    External: 11" x 11" x 6.3"
    287 x 287 x 161 mm
    Material: Polycarbonate
  4. HP-090403 Waterproof Hinged Enclosure
    As low as $18.05 per unit
    Internal: 8.6" x 4.1" x 3.0"
    219 x 105 x 76 mm
    External: 9.2" x 4.7" x 3.2"
    234 x 120 x 83 mm
    Material: Polycarbonate
  5. Internal: 6.6" x 3.3" x 3.0"
    168 x 86 x 76 mm
    External: 7.4" x 4.2" x 3.2"
    190 x 107 x 83 mm
    Material: Polycarbonate
  6. HP-070705 IP66 Junction Box
    As low as $24.76 per unit
    Internal: 6.6" x 6.6" x 5.5"
    169 x 169 x 140 mm
    External: 7.2" x 7.2" x 5.7"
    183 x 183 x 147 mm
    Material: Polycarbonate
  7. Internal: 10" x 6.4" x 6.0"
    265 x 164 x 152 mm
    External: 11" x 7.2" x 6.3"
    287 x 185 x 161 mm
    Material: Polycarbonate
  8. Internal: 4.6" x 3.6" x 3.0"
    117 x 91 x 76 mm
    External: 5.2" x 4.2" x 3.2"
    133 x 107 x 83 mm
    Material: Polycarbonate
  9. HP-100604 Low-Profile NEMA Enclosure
    As low as $26.96 per unit
    Internal: 9.6" x 5.6" x 4.0"
    244 x 142 x 102 mm
    External: 10" x 6.2" x 4.2"
    260 x 158 x 109 mm
    Material: Polycarbonate
  10. HP-070504 NEMA Electrical Box
    As low as $18.86 per unit
    Internal: 6.6" x 4.6" x 4.0"
    168 x 117 x 102 mm
    External: 7.2" x 5.2" x 4.2"
    183 x 133 x 109 mm
    Material: Polycarbonate
  11. HP-151106 Waterproof Electrical Box
    As low as $61.22 per unit
    Internal: 14" x 10" x 6.0"
    367 x 265 x 152 mm
    External: 15" x 11" x 6.3"
    388 x 287 x 161 mm
    Material: Polycarbonate
  12. Timer Module

    CNC MACHINING | DIGITAL PRINTING

    Reliable customization services available on hundreds of sizes and styles, with full online quoting and ordering. No minimum order requirements, lead times as fast as one-week and no scrap costs.

    CREATE YOUR CUSTOM QUOTE
  13. HP-060504 IP66 Weatherproof Box
    As low as $16.74 per unit
    Internal: 5.6" x 4.6" x 4.0"
    142 x 117 x 102 mm
    External: 6.2" x 5.2" x 4.2"
    158 x 133 x 109 mm
    Material: Polycarbonate

12 Items

/
View as Grid List
Shop By
1 of 1

You added product to the Comparison List

Extruded aluminum enclosure with vibrant digital printing graphics and machining

Polycase Customization Services

Reliable, easy and cost-effective.

Get Started on a Quote

CNC Machining

Cutouts for cable entries, display windows and more - expertly handled at our Ohio facility for a wide range of applications.
Learn More

Graphics

Eliminate the headache of applying adhesive labels - we offer a long-term solution that looks professional while saving you time and money.
Learn More

We use cookies to ensure that we give you the best experience on our website. To learn more, go to the Privacy Page.

Close