NEMA/IP Plastic Electronic Enclosures

Our NEMA-rated plastic electronic enclosures are ideal for factory washdown and outdoor applications.

If you’re looking for a top-quality NEMA or IP rated plastic enclosure, you’ve come to the right place. Made from tough, durable plastic, our enclosures can protect your designs from even the most challenging environments. Whether you’re looking for protection from the elements, dust, airborne lint and shavings, or from industrial chemicals and cleaners, our tightly sealed plastic enclosures will keep your electronic components safe and sound. 

If instead you need a plastic enclosure box that is not NEMA or IP rated, providing a standard (not waterproof) level of protection, then browse our large selection of general use plastic enclosures. Many are designed for specific applications, such as potting boxes, DIN-rail mount, fiber optic cable, industrial tablets, and more. 

As a leading manufacturer of NEMA- and IP-rated plastic electronic enclosures, we offer a broad selection of styles in ABS plastic and polycarbonate plastic suitable for almost any purpose. This includes polycarbonate plastic reinforced with fiberglass, used to make tough enclosures like our PTQ Series.   

What’s more our customers love that most Bud products are available from stock for same-day shipping, and they love that Bud offers the industry’s fastest turnaround on custom modifications… only 5 days.  

Get a plastic enclosure that gives you peace of mind.

Our rated enclosures meet NEMA 4x and its rigorous heavy spray tests as well as IEC ratings including IP65, IP66, IP67, and some even up to IP68. For example, our PN-A Series plastic enclosures are rated IP68, providing protection even during complete immersion in water. 

Features of plastic electronic enclosure boxes

• Some plastic enclosure boxes have the option of transparent covers that allow users to confirm moisture protection at a glance. Our popular NBB Series plastic enclosure box is a good example. 
• Outdoor enclosure versions, like our HD Series Heavy-Duty Box, are UV-resistant, and may be used outside in an access control application.  
• Plastic enclosures are naturally corrosion resistant. Factory washdowns, rain, and even salty air will not corrode an enclosure.  
• Plastic enclosure boxes are ideal for applications where metal may interfere with Wi-Fi and other RF signals or sensitive electromagnetic measurements. Many of our hinged models have plastic hinges and latches.  
• Installation is easy. Many of our products, such as our PU Series plastic enclosure, come with molded-in plastic mounting flanges, and those without flanges may use mounting bracket accessories or tapped holes for wall mount installation.  Accessories are also available for corner-mounting and pole-mounting. 
• Other accessories available for electronic enclosures include internal mounting panels, air and moisture vents, and hinged panel bracket and locking hasp kits. Our DPH Series plastic enclosure accepts up to three internal panels for maximum flexibility in mounting electric and electrical components. 
• All models in our line of plastic enclosures are flame retardant and RoHs compliant.  
• Plastic enclosures are easy to modify. 

Thanks to our broad plastic line, you will find a wide range of sizes and configurations to choose from, so you can find the perfect fit for your needs. And because our enclosures are made from high-quality materials, you can be confident that you’re getting a great product that will serve you well for years to come. 

Browse this section to find the right enclosures for your electronics and electrical components. For help in selecting the ideal plastic electronic enclosure, read our advice on how to select the best NEMA or IP rated plastic electronics enclosure for your application.